Summit County · County profile
Summit County, Utah.
Summit County holds the state's two biggest ski resorts and the highest home values of any county on this site. It is the Wasatch Back's resort country, ~1,872 sq mi of mountain running from the mine town turned ski town of Park City at the south end to the ranch seat of Coalville on I-80 to the north. I am Scott Buehler, a Utah resident of more than twenty years, licensed in real estate and lending, and this is the county read a local would give you: the resorts, the prices, and the things to do in each mountain town.
Summit County is the high ground on the east side of the Wasatch Range, the country Salt Lake City looks at over the mountains. It holds 43,141 people on ~1,872 sq mi of territory, a thin count for a big county, because most of it is public mountain and most of the people cluster at one end, in and around Park City. That one resort town, its two base villages, and the unincorporated basin between it and the freeway carry the county's jobs, its visitors, and nearly all of its home sales. Everything beyond, the Coalville valley on I-80 and the Kamas Valley under the Uintas and the ranching country between them, is the quieter Summit County the resort economy supports and the tourists mostly skip.
The fact that explains the whole county sits a few miles apart at the south end: Deer Valley Resort and Park City Mountain Resort, the two biggest ski resorts in the state. They put Summit County on the map as a place to ski, and everything else followed. The old silver town of Park City rebuilt itself around the slopes, the 2002 Winter Olympics left the county its venues and its widened roads, and the Sundance Film Festival arrives every January. The consequences run through the housing market. The county median home value is ~$1,067,700, the most expensive of any county on this site, and it stays there partly because the buildable land is small: Summit County is roughly 44% federal, and the county added only +1.9% between the 2020 census and the 2025 estimate. There is less room here than the prices suggest, and the room that exists is what the market fights over.
This page is Summit County in one place: the at-a-glance table, the towns, what a budget buys at each end, how the county moves, and the weekend in its two mountain towns. It is written in my voice, but I am the connector here, not the local agent: I have lived in Utah for more than twenty years and I know this market, and when you are ready to tour, I introduce you to a partner agent who works the Wasatch Back every week.
In one line
One county doing two jobs, resort town at the south end and ranching valleys beyond
At a glance
Summit County at a glance.
The same thirty rows every county page on this site carries, so any two counties can be set side by side without the numbers changing between pages.
| Category | Summit County |
|---|---|
| Size and growth | |
| County seat | CoalvilleLargest town: Park City |
| Population | 43,141 |
| Rank among Utah counties | #10 of 29 |
| Growth since 2020 | +1.9% (785 people) |
| 2026 outlook | 43,298 |
| Land area | ~1,872 sq mi |
| People per square mile | ~23 per sq mi |
| Climate and land | |
| Elevation at the seat | ~5,600 ft, mountain valley |
| Climate | Long snowy winters, cool mild summers |
| Typical July high | ~86 °F |
| Typical January low | ~11 °F |
| Federal land | 44% federal |
| Private land | 54% private |
| Cost | |
| Median home value | ~$1,067,700 |
| Median household income | ~$138,100 |
| Property tax | ~0.4% effective on a primary home |
| Combined sales tax at the seat | ~7.65% |
| Getting around | |
| Interstates | I-80 (plus US-40) |
| Transit | Park City Transit and High Valley Transit buses; no rail |
| Nearest commercial airport | Salt Lake City International (SLC) ~50 min; none in the county |
| Drive to Salt Lake City airport | ~50 min from Coalville |
| Schools and services | |
| School districts | Park City, North Summit, South Summit |
| Colleges and universities | None in the county; University of Utah ~45 min |
| Hospitals | Park City Hospital (Intermountain) |
| Largest employers | Park City Mountain Resort, Deer Valley Resort, Park City School District, Intermountain Health |
| Outdoors | |
| National parks and monuments | None in the county; Timpanogos Cave National Monument ~1 hr |
| State parks | Rockport State Park, Echo State Park |
| Ski areas | Park City Mountain Resort, Deer Valley Resort |
| On MovingUtah | |
| City guides | 2 city guides |
| Ranked things-to-do lists | 2 ranked lists across 2 towns |
Population: Census Bureau county population estimates, Vintage 2025 (July 1, 2025). Growth measured from the April 1, 2020 estimates base in the same Census table. 2026 outlook: a straight-line outlook from the 2020 to 2025 Census trend (the Census Bureau does not project county totals). Home values and income: American Community Survey 2020-2024 5-year, county medians. Sales tax: Utah State Tax Commission, combined rate at the county seat, first quarter 2026. Federal and private land: Kem C. Gardner Policy Institute, Utah Land Ownership, July 2025. Figures checked September 2026 and rounded; the population figures are exact.
Where the people are
Resort end, valley end, and the county seat on the freeway.
The seat and the biggest towns
Summit County's seat is Coalville, a quiet ranching and county-government town on I-80 in the north of the county, and there is no city guide for it yet on this site. The market is at the other end: Park City, the largest town, a silver-mining settlement that rebuilt itself around skiing and is now the county's jobs, its services, and most of its home sales. A lot of what carries a Park City address is not the city at all: the Snyderville Basin around Kimball Junction, including the neighborhoods up SR-224, sits in unincorporated Summit County and is governed by the county rather than by any town hall, a fact that changes tax bills and planning rules for thousands of homes.
East over the ridge sits Kamas, the other town with a full guide here, a working ranch-and-hay valley of old homes on big lots at the foot of the Uinta Mountains, where the Mirror Lake Highway starts its climb. Kamas is the approachable end of Summit County and the place where most of the county's new single-family construction happens, and it lives one commute from the resort economy. Beyond it, the east side of the county is a scatter of small valley communities and ranch settlements, places like Peoa, Oakley, Woodland, and Wanship along the Weber and Provo headwaters, each closer to a hay field than to a chairlift and happy about that order.
The difference between the two ends shows in the listings and on the street. Park City reads as a town that went from silver mining to skiing and kept building on the idea: Old Town is a block of historic storefronts on a hillside, and the newer ground climbs toward the two resorts in townhomes and condominiums. Kamas reads as the valley town it has always been, farm ground meeting Main Street with the Uintas rising behind it. The two are about twenty-five minutes apart over the ridge on SR-248, and a good share of the county lives its whole week between them, commuting to the resort jobs and coming home to the quieter valley.
Every city guide in the county
Both towns have full guides on this site, each with what the place is like, its homes-for-sale market, and its price pages. Largest town first.
How the county grows now
- South end. Park City and the basin around it grow by adding condominiums and townhomes on the last buildable ground near the resorts; whole new single-family neighborhoods there are essentially done.
- East end. The Kamas Valley still plates new single-family streets on farm ground, and that is where a new house in this county actually gets built.
- The land. 44% federal keeps new subdivisions off the surrounding mountains, and most of the buildable private ground near the resorts is already spoken for.
- The count. The county grew +1.9% between the 2020 census and the 2025 estimate, about 785 people, because the demand lands on a base too small to move the number much.
New homes, where they still exist
- New construction in Park City
- Townhomes in Park City
- New construction in KamasWhere the county's new single-family lots actually go in.
What a budget buys
Two ends of one county, two different price maps.
Home values
The county median home value is ~$1,067,700, the highest of any county on this site, and like most county medians it hides more than it shows. The figure is pushed up by the resort end, where the ski-access houses, the base-village condominiums, and the Old Town properties carry the biggest numbers in Utah. Pull Park City and the basin out of the count and the rest of Summit County would read as an ordinary, far less expensive mountain county. That split, between the resort market at the south end and everything else, is the single most useful thing to understand before you shop here.
The price pages draw the line town by town. At the south end, Park City's listings stack from under $2 million up through over $3 million, and the valley floor between the two resorts holds the county's most expensive addresses. On the east side, Kamas carries a real market from under $1 million and under $1.25 million, which makes it the place where a Summit County address and a reachable price meet. The old mining neighborhoods of Park City and the settlements of the east valley hold most of the county's older, more moderately priced houses.
What you buy at any of those numbers is elevation, snow, and views. The county floor sits near ~5,600 ft, mountain valley at the seat, and the resort town itself climbs to roughly seven thousand feet, which means cool summers, a long real winter, and a premium on both. In Park City the money buys a condominium or a townhome near the lifts, an Old Town home that walks to Main Street, or a hillside house with the slopes in the front yard; the luxury-homes and single-story pages sort the top of that market. In Kamas the same money buys a house on a bigger lot with the Uintas behind it and a longer drive to the skiing. The honest trade is distance: the closer to the runs, the higher the price and the busier the street, and the further east you go, the more house and land the dollar buys.
Taxes in this county
Property tax in this county runs ~0.4% effective on a primary home, with a primary residence taxed at 55 percent of its market value. The mechanism matters more here than almost anywhere in Utah because the values are so high: two homes at the same effective rate can differ by a wide margin from one year to the next when one sits in Old Town and the other in the Kamas Valley. The exact rate for an address, checked on the county assessor's site before you write an offer, is not a detail in Summit County. It is a budget line.
Combined sales tax at the register in Coalville is ~7.65%, and the resort towns add their own city and district option taxes on top of the county and state base, so the rate you pay in Park City runs higher than the rate at the seat. Utah lets each town layer its own levies, so the number varies by address rather than moving with the county line. For the full cost picture beyond the house, the cost-of-living guide lays the state out by region, and the affordability calculator turns these medians into a payment you can plan around.
Listings, largest markets first
Run the numbers
- Affordability calculator
- Rent vs buyWorth a close look when you weigh a place here against renting for the season.
- Conventional mortgage calculator
- All eleven calculators
Getting around
I-80 is the county's spine, and the valleys hang off it.
Interstates and transit
One freeway does most of the work in Summit County. I-80 climbs out of Salt Lake's Parleys Canyon, crosses the south end of the county at the Park City exit, and runs east past Wanship, Coalville, and Echo on its way to Wyoming, carrying the commuters, the trucks, and the resort visitors all on the same pavement. SR-224 drops a few miles south from that freeway into Park City, and US-40 branches off the corridor above town and heads south toward Heber City and the Wasatch County valley floor. Nearly everything in the county, people, jobs, groceries, and powder mornings, funnels through the same few miles of interchange at the Park City end.
Beyond that corner the county thins out fast, and so does the traffic. SR-248 crosses the ridge from Park City to the Kamas Valley, SR-32 runs north from Kamas toward Rockport and the freeway at Wanship, and the Mirror Lake Highway climbs east out of Kamas into the Uintas before a winter gate closes it above town. Winter is the season that changes the roads: a storm can stack up I-80 at Parleys or slow the SR-224 crawl on a powder morning, so the county's commutes come with a weather clause that the Wasatch Front does not have.
The airport and the drive
Transit here means buses, not rail. Park City Transit runs the free local routes within the resort town and its base areas, and High Valley Transit links Park City, the basin, and the east valley through Kamas and Francis; there is no train line in the county. The airport is the door the whole resort economy depends on, and there is no commercial one in the county. Salt Lake City International is the closest, a Delta hub with direct flights across the country, and the drive to it is ~50 min from Coalville, shorter from the Park City end and longer from the east valleys, with winter weather the usual variable.
Drive times, off-peak
- Park City to Salt Lake City International
- About 40 minutes on I-80 through Parleys Canyon, longer on a powder morning.
- Coalville to Salt Lake City International
- About 50 minutes on I-80.
- Coalville to Park City
- About 30 minutes, east on I-80 and then south on SR-224.
- Kamas to Park City
- About 20 to 25 minutes west over SR-248.
- Kamas to the Mirror Lake trailheads
- About half an hour up SR-150 to where the first Uinta trailheads begin.
Things to do
A Summit County Saturday means skis or a hayfield.
Two of the county's towns carry ranked things-to-do lists on The Local so far, and they could not be more different in character. Park City's runs twelve deep and it earns every entry, the two resorts, Main Street, the Olympic venues, the summer lifts, and the trails that hold the crowds when the snow goes. Kamas keeps one honest list of seven, and that is the point: the east end does not pretend to compete with the resort end on a Saturday. Resort town first, valley town second.
Region reads
The county-wide pages that no single town owns.
Everything in Wasatch Back on The LocalThe honest read
The bench is deep at the south end and thin at the north, and both statements are true at once. Park City's weekend is one of the best in the mountain West: Deer Valley's groomed runs, Park City Mountain's size, Main Street's restaurants after the lifts close, and the bobsled track at Utah Olympic Park for the brave. Kamas's seven are quieter, Fiesta Days and a soda fountain that has poured since 1918 and the drive up the Mirror Lake Highway, and that is the honest trade. The resort end is the most crowded version of this county on any winter weekend, and the same county turns very quiet at a Rockport boat ramp or a Uinta trailhead half an hour from town.
Schools and services
Three districts, no campus, and one hospital doing the work.
School districts
Three school districts split the county: Park City, North Summit, South Summit. Park City School District anchors the resort end, drawing on the city and the unincorporated basin around it; North Summit serves the Coalville valley and the towns along I-80; and South Summit covers the Kamas Valley and the east side of the county. The lines mostly follow the valleys, so the district a home falls in is usually plain from a map. I do not rate schools, here or anywhere on this site: I name the district, link the facts, and leave the judgment to you and the district's own published data.
Colleges and hospitals
None in the county; University of Utah ~45 min, and that drive is from the Park City end; the east valleys sit further out. There is no campus of any kind in the county, so students and continuing-education commuters cross the mountain to Salt Lake, and the medical side is concentrated the same way: Park City Hospital (Intermountain) is the county's acute-care hospital, at the resort end where the population sits, which sends the north and east valleys toward it or over I-80 to the Wasatch Front depending on the urgency and the season.
The largest employers list reads like the county's character: Park City Mountain Resort, Deer Valley Resort, Park City School District, Intermountain Health. The two resorts set the pace, and with the school district and the hospital they make the job market more seasonal than most of Utah: winter drives the economy, and the lodging, service, and construction work around the slopes swells with the snow and thins after it melts. The county itself is the quiet constant everywhere else, running the library system, the transit agency, the assessor, and the large unincorporated areas that have no city hall of their own.
Guides for this move
- Relocating to Utah, an orientation
- First-time buyers in Utah
- Buying a cabin in UtahA common shape of purchase in this county.
- Rural living in UtahThe east end runs on wells, septic, and winter roads.
- Moving up to your next home
Compare it
Summit County against its neighbors.
The full side-by-side pages built so far for this county. The matchup tool on the county hub builds any other pair, and routes you here if the pair is not built yet.
Any two counties
The county matchup tool
Put Summit County against any of the other 28 and read the same table side by side.
Build a matchupCity vs city
Compare the county's cities
Park City against Salt Lake City or Sandy, and the county's two towns against the wider Wasatch Back.
Compare citiesAlready own here?
What a home in Summit County is worth
A value built from recorded Wasatch Back sales, not an algorithm, and a path to get featured where buyers are already looking.
Start the valuationCommon questions
Summit County, answered.
What towns are in Summit County?
Park City is the largest town and the market; Kamas is the other town with a full guide on this site; and Coalville is the seat, a small ranching and county-government town on I-80 that does not have a city guide yet. Much of the population lives in unincorporated Summit County, especially the Snyderville Basin between Park City and the freeway, which is governed by the county rather than by a city. The rest of the east side is a scatter of smaller valley communities and ranch settlements.
Why are homes in Summit County so expensive?
The county median home value is ~$1,067,700, the highest of any county on this site, and the reason is the resort end. Two of the state's biggest ski resorts sit minutes apart at the south end, inventory is small, and the county is roughly 44% federal, so buildable private land near the skiing is scarce and stays scarce. Kamas and the east valleys run well below the county figure, and the price pages for each town show the spread.
Is Summit County still growing?
Slowly. The Census Bureau puts the county at 43,141 in the 2025 estimate, +1.9% above the 2020 count. The resort end is nearly built out, so new units there are condominiums and townhomes rather than new single-family streets, and most new single-family construction happens on the east side around Kamas. Because so much of the land is federal, growth stays a small, slow thing, and the scarcity that supports the prices does not ease.
What is there to do in Summit County on a weekend?
Plenty, and it splits by season and by end of the county. The resort end offers Deer Valley and Park City Mountain skiing and snowboarding in winter and the same mountains as hiking and biking terrain in summer, along with the restaurants of Main Street and the bobsled and ski-jump venue at Utah Olympic Park. The east end offers Rockport and Echo reservoirs and the Mirror Lake Highway into the Uintas out of Kamas. Park City has a twelve-item ranked things-to-do list and Kamas a seven-item one, both on The Local.
Where in the county do home prices come down?
Toward the east. The county median of ~$1,067,700 is pulled up by the resort end, while Kamas and the Kamas Valley sit well below it and the north valley around Coalville sits lower still. The trade is distance: the lifts are about twenty to twenty-five minutes west over SR-248, the airport close to an hour out, and the money buys more house, more land, and a quieter road in exchange for the drive.
Next step
Resort end or valley end? Let's find your side of the county.
Tell me where the work is, whether the snow matters more than the quiet, and what the budget needs to do. I will give you the honest read on which part of Summit County fits, and connect you with the partner agent who works this side of the Wasatch Back every week.
If you buy or sell outside Southern Utah, I connect you with a trusted local partner agent and stay involved through your move. If you work with that agent, their brokerage pays my brokerage (Real Broker, LLC) a referral fee. It comes out of the agent's compensation, not as an added cost to you, and you are always free to choose your own agent.