Utah County Map with Cities — All 29 Counties
All 29 of Utah's counties, mapped from official U.S. Census boundaries with population, income, and unemployment for every one. Color the map by any measure, tap a county for its data, or download a print-ready copy.
Tap any county for its population, income, and more.
Utah at a glance
- Scale. Utah is divided into 29 counties across 82,596 sq mi of land, an average of 2,848 sq mi each. calculated from Census TIGER 2026
- People. Its counties are home to 3,538,904 residents. That averages 122,031 each, or 43 per square mile statewide. calculated from Census PEP V2025 · Census TIGER 2026
- Water. Another 2,302 sq mi is water, or 2.7% of the state’s area. Box Elder County has the most. calculated from Census TIGER 2026
Utah’s 29 counties, by the numbers
The table lists every county’s population, median household income, unemployment, density, and land area. Sort it by any column to find yours or rank them. A few patterns stand out:
- Concentrated. Half of Utah’s 3,538,904 residents live in just 2 of 29 counties, and the 5 largest hold 80.6% of the total. calculated from Census PEP V2025
- Income tracks poverty. The gap from richest to poorest runs 2.1×, and the 10 highest-income counties average 6.7% in poverty against 11.5% for the 10 lowest. calculated from Census SAIPE 2024
- The median county. Half of Utah’s counties have fewer than 20,856 residents, and half report a median household income below $78,297. calculated from Census PEP V2025 · Census SAIPE 2024
- Lopsided density. Only 6 of 29 counties are denser than Utah’s statewide average of 43 people per square mile. calculated from Census PEP V2025 · Census TIGER 2026
| Beaver County | 7,301 | $74,812 | 2.8% | 3/sq mi | 2,583 sq mi | Beaver |
| Box Elder County | 65,320 | $96,063 | 3.0% | 11/sq mi | 5,781 sq mi | Brigham City |
| Cache County | 145,000 | $81,598 | 2.7% | 124/sq mi | 1,165 sq mi | Logan |
| Carbon County | 20,680 | $66,816 | 4.2% | 14/sq mi | 1,479 sq mi | Price |
| Daggett County | 934 | $70,208 | 1.8% | 1/sq mi | 697 sq mi | Manila |
| Davis County | 381,227 | $106,675 | 3.0% | 1,173/sq mi | 325 sq mi | Farmington |
| Duchesne County | 20,856 | $78,877 | 3.2% | 6/sq mi | 3,236 sq mi | Duchesne |
| Emery County | 10,177 | $74,314 | 3.5% | 2/sq mi | 4,463 sq mi | Castle Dale |
| Garfield County | 5,256 | $72,381 | 4.8% | 1/sq mi | 5,180 sq mi | Panguitch |
| Grand County | 9,790 | $73,626 | 2.7% | 3/sq mi | 3,673 sq mi | Moab |
| Iron County | 67,141 | $73,868 | 2.9% | 20/sq mi | 3,296 sq mi | Parowan |
| Juab County | 13,567 | $96,740 | 2.9% | 4/sq mi | 3,392 sq mi | Nephi |
| Kane County | 8,597 | $73,412 | 2.6% | 2/sq mi | 3,994 sq mi | Kanab |
| Millard County | 14,057 | $78,297 | 3.5% | 2/sq mi | 6,785 sq mi | Fillmore |
| Morgan County | 13,383 | $126,482 | 2.8% | 22/sq mi | 609 sq mi | Morgan |
| Piute County | 1,509 | $62,338 | 5.0% | 2/sq mi | 758 sq mi | Junction |
| Rich County | 2,687 | $72,337 | 2.7% | 3/sq mi | 1,029 sq mi | Randolph |
| Salt Lake County | 1,220,916 | $99,008 | 3.2% | 1,622/sq mi | 753 sq mi | Salt Lake City |
| San Juan County | 14,542 | $63,019 | 3.7% | 2/sq mi | 7,824 sq mi | Monticello |
| Sanpete County | 31,453 | $71,940 | 3.1% | 20/sq mi | 1,590 sq mi | Manti |
| Sevier County | 22,827 | $74,469 | 3.4% | 12/sq mi | 1,910 sq mi | Richfield |
| Summit County | 43,141 | $132,012 | 2.6% | 23/sq mi | 1,871 sq mi | Coalville |
| Tooele County | 87,461 | $111,901 | 3.3% | 12/sq mi | 7,040 sq mi | Tooele |
| Uintah County | 38,278 | $79,128 | 3.2% | 9/sq mi | 4,483 sq mi | Vernal |
| Utah County | 759,859 | $100,611 | 3.3% | 379/sq mi | 2,004 sq mi | Provo |
| Wasatch County | 38,514 | $129,019 | 2.8% | 33/sq mi | 1,177 sq mi | Heber |
| Washington County | 213,670 | $86,715 | 3.2% | 88/sq mi | 2,428 sq mi | St. George |
| Wayne County | 2,587 | $70,968 | 3.4% | 1/sq mi | 2,461 sq mi | Loa |
| Weber County | 278,174 | $88,111 | 3.1% | 455/sq mi | 611 sq mi | Ogden |
Click a column heading to sort all 29 counties. A suppressed estimate (coefficient of variation ≥ 0.30) shows a marker, never a guess. County seats are from Wikidata (CC0), each validated to a Census place inside its county. Where Wikidata has none, the seat comes from the page cited for that county in the seat file, and where the table names no seat, it says why. See the methodology.
Download & print this Utah map
Cities in Utah
Utah has 255 incorporated cities and towns. The largest is Salt Lake City in Salt Lake County with 208,007 residents. Use the search on the map above to find any city and highlight the county it sits in.
| Salt Lake City | Salt Lake County | 208,007 |
| West Valley City | Salt Lake County | 138,437 |
| West Jordan | Salt Lake County | 116,692 |
| Provo | Utah County | 114,766 |
| St. George | Washington County | 101,995 |
| Orem | Utah County | 97,182 |
| Sandy | Salt Lake County | 94,291 |
| Ogden | Weber County | 87,413 |
| Lehi | Utah County | 85,173 |
| Layton | Davis County | 83,286 |
| South Jordan | Salt Lake County | 82,686 |
| Millcreek | Salt Lake County | 63,648 |
| Herriman | Salt Lake County | 59,346 |
| Taylorsville | Salt Lake County | 58,678 |
| Logan | Cache County | 54,907 |
| Eagle Mountain | Utah County | 53,290 |
| Draper | Salt Lake County +1 more (also Utah County) | 50,278 |
| Murray | Salt Lake County | 50,188 |
| Saratoga Springs | Utah County | 48,425 |
| Riverton | Salt Lake County | 45,457 |
| Bountiful | Davis County | 45,023 |
| Spanish Fork | Utah County | 44,946 |
| Roy | Weber County | 38,993 |
| Cedar City | Iron County | 38,524 |
| Tooele | Tooele County | 38,405 |
| Pleasant Grove | Utah County | 37,852 |
| Kearns | Salt Lake County | 37,696 |
| American Fork | Utah County | 37,109 |
| Midvale | Salt Lake County | 35,989 |
| Springville | Utah County | 35,849 |
| Syracuse | Davis County | 35,488 |
| Clearfield | Davis County | 33,523 |
| Kaysville | Davis County | 33,053 |
| Cottonwood Heights | Salt Lake County | 32,828 |
| Washington | Washington County | 32,348 |
| Holladay | Salt Lake County | 31,099 |
| Magna | Salt Lake County | 30,031 |
| South Salt Lake | Salt Lake County | 26,352 |
| Farmington | Davis County | 25,389 |
| Clinton | Davis County | 23,612 |
| North Salt Lake | Davis County | 23,474 |
| Payson | Utah County | 23,039 |
| Hurricane | Washington County | 22,771 |
| North Ogden | Weber County | 21,947 |
| West Haven | Weber County | 21,563 |
| Highland | Utah County | 20,119 |
| Brigham City | Box Elder County | 19,992 |
| Bluffdale | Salt Lake County +1 more (also Utah County) | 18,797 |
| Heber | Wasatch County | 18,015 |
| South Ogden | Weber County | 17,650 |
The table shows the 50 most populous. Search the map above for the other 205.
A city can reach into more than one county. The table names the one its center falls in; “+N more” counts the others, from the Census Bureau’s count of each city by county part Census ACS 2020–2024 place parts.
Which Utah county is the richest, largest, most crowded? The answers
- Utah’s highest median household income is in Summit County ($132,012); the lowest is in Piute County ($62,338). Census SAIPE 2024
- Utah’s most populous county is Salt Lake County (1,220,916); the least populous is Daggett County (934), a 1,307× spread. calculated from Census PEP V2025
- Utah’s largest county by land area is San Juan County (7,824 sq mi); the smallest is Davis County (325 sq mi). Census TIGER 2026
- Utah’s highest population density is in Salt Lake County (1,622/sq mi); the lowest is in Garfield County (1/sq mi). calculated from Census PEP V2025 · Census TIGER 2026
- Utah’s highest poverty rate is in San Juan County (19.5%); the lowest is in Morgan County (4.2%). Census SAIPE 2024
- In Utah, unemployment is highest in Piute County (5.0%) and lowest in Daggett County (1.8%), for September 2026 (preliminary). BLS LAUS September 2026, preliminary
- Utah’s highest median age is in Piute County (48.3); the lowest is in Utah County (25.8). Census ACS 2020–2024
- Utah’s highest share of adults 25 and over with a bachelor’s degree or higher is in Summit County (59.8%); the lowest is in Uintah County (16.8%). Census ACS 2020–2024
Every figure is a current official estimate from the source named, never a crowd-sourced or copied value. Suppressed estimates (coefficient of variation ≥ 0.30) are omitted, never guessed. See the full methodology.
Utah counties: common questions
How many counties are in Utah?
Utah has 29 counties covering 82,596 sq mi and about 3.5M residents. Every one is on the map and in the table above.
What is the largest county in Utah?
It depends on the measure. By land area it’s San Juan County (7,824 sq mi); by population it’s Salt Lake County (1,220,916 residents).
What county is Salt Lake City in?
Salt Lake City, population 208,007, is in Salt Lake County. Use the search on the map to find any Utah city’s county.
What is the richest county in Utah?
By median household income, Summit County is the richest at $132,012; the poorest is Piute County at $62,338. Census SAIPE 2024
What is the most populous county in Utah?
Salt Lake County, with 1,220,916 residents, about 34.5% of Utah’s people. That is 1,307× the least populous, Daggett County (934).
Sources & vintages
- Source: U.S. Census Bureau, Population Estimates, Vintage 2025 (July 1, 2025) — retrieved Nov 2026
- Source: U.S. Census Bureau, Small Area Income and Poverty Estimates (SAIPE), 2024 — retrieved Nov 2026
- Source: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024, B01002 median age — retrieved Nov 2026
- Source: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024, S1501 educational attainment — retrieved Nov 2026
- Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics (LAUS), September 2026, preliminary — retrieved Nov 2026
- Source: U.S. Census Bureau, TIGERweb county boundaries, January 1, 2026 vintage — retrieved Nov 2026
- Source: U.S. Census Bureau, TIGERweb incorporated places, January 1, 2026 vintage — retrieved Nov 2026
- Source: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024, B01003 total population by place — retrieved Nov 2026
- Source: Wikidata, county seats (P36), query of 2026-11-11 — retrieved Nov 2026
- Source: County, state and Census sources, seats and no-seat reasons for 92 county-equivalents (3 rows cite the Virginia Association of Counties) — retrieved Nov 2026
- Calculated: population density = population ÷ land area (people per sq mi) (method)
- Calculated: state totals = sum over the state’s counties (population, land area, water area) (method)
- Calculated: averages per county = state total ÷ number of counties (method)
- Calculated: population shares = county (or top-5) population ÷ state total × 100; “half the residents” = fewest largest counties whose populations sum to ≥ 50% of the total (method)
- Calculated: medians across counties = middle value of the county values (mean of the two middle values for an even count) (method)
- Calculated: spreads = highest county value ÷ lowest county value (method)
- Calculated: income tiers vs poverty = mean poverty rate of the N highest- and N lowest-income counties, N = min(10, ⌊counties ÷ 2⌋), only for states with ≥ 6 counties (method)
- Calculated: rankings and superlatives = highest / lowest county value; suppressed values excluded (method)
- Calculated: water share = water area ÷ (land area + water area) × 100 (method)
- Calculated: square miles = TIGER AREALAND or AREAWATER (m²) ÷ 2,589,988.11, rounded to 2 dp (method)
Data current through .


