County · Utah

Salt Lake County, Utah

Salt Lake County, Utah has a quality-of-life score of 70 out of 100 (high), ranking #937 of 3,143 US counties. Within Utah it ranks #16 of 29 counties. It ranks best on adult smoking (low), average weekly wage (high) and new business applications (high). It ranks worst on median Air Quality Index (high), high ozone days (high) and students per teacher (high).

70High
Quality-of-life score
#937 of 3,143 counties
Utah
#16 of 29 in UT
Population
1,220,916 (2025)
Land area
753 mi²
Density
1,621.7 /mi²
FIPS code
49035

Percentile-based score (100 is the best in the country) from 80 of 80 indicators, with the default “Explorer” weights.

Location of Salt Lake County, Utah

Scores by category

Each category averages its indicators' percentile scores among US counties.

  • Safety46#1,662/3,096
  • Economy98#74/3,143
  • Housing20#2,524/3,140
  • Health79#649/3,144
  • Healthcare91#281/3,143
  • Environment2#3,034/3,108
  • Education72#894/3,144
  • Infrastructure100#11/3,144
  • Community52#1,519/3,144
  • Leisure & amenities74#809/3,143

Strengths · Weaknesses

Indicators where Salt Lake County, Utah ranks highest and lowest among US counties (score = percentile, 100 = best).

Strengths

Weaknesses

What changed in five years

How each measure moved between two periods about five years apart, read against whether more or less is better, the published margin of error and the same change in other places.

Counties like Salt Lake County, Utah five years ago that improved

The places whose measures looked most like those of Salt Lake County, Utah in the earlier period, ranked by how many measures improved beyond the margin of error, minus how many declined. A comparison of published data, not a forecast and not advice.

Who lives here

Age, race and education of residents, from the American Community Survey. Shares are of all residents (age), residents of every origin (race) or adults 25 and over (education).

Income

How household income is spread, not just the middle: each bar is the share of households in that income range.

Homes

Who owns and who rents, what homes cost, and what the housing stock looks like.

Getting to work

How workers travel to their job and how long it takes them.

Jobs and pay

What the largest occupations here pay, from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics survey.

The Bureau of Labor Statistics publishes pay by metro area, not by county or city. The metro area page lists its largest occupations and lets you look up any job.

Pay in the Salt Lake City-Murray, UT

Local businesses

Employer businesses and sole proprietors by industry, per resident and against the state and the nation. Counts of businesses next to counts of people, not a measure of demand.

Federal contract spending

Federal grants & assistance

Grants, loans (counted at their subsidy cost), direct payments and insurance, by fiscal year of the action (USAspending.gov, FABS). Reported apart from contracts and never added to them.

Public money & outcomes

Federal money per resident by fiscal year next to how the place changed, and, when its money jumped, how it compares with similar counties. A comparison, not cause and effect.

Representation in Congress

Members serving today, with their record in the current Congress (party-unity votes cast with their caucus, roll calls missed). Not a grade.

Metro area

The metro or micro area Salt Lake County belongs to. A county is in at most one.

Cities and towns in Salt Lake County

Places whose residents live mostly in Salt Lake County, largest first.

  1. Salt Lake City208,007
  2. West Valley City138,437
  3. West Jordan116,692
  4. Sandy94,291
  5. South Jordan82,686
  6. Millcreek63,648
  7. Herriman59,346
  8. Taylorsville58,678
  9. Draper50,278
  10. Murray50,188
  11. Riverton45,457
  12. Kearns37,696
  13. Midvale35,989
  14. Cottonwood Heights32,828
  15. Holladay31,099
  16. Magna30,031
  17. South Salt Lake26,352
  18. Bluffdale18,797
  19. White City5,669
  20. Emigration Canyon1,433
  21. Copperton1,060
  22. Granite908
  23. Brighton311
  24. Alta284

Neighboring counties

Places that share a border, best score first.

Similar counties

Closest indicator profiles across the country (no model: score distances).

Data and sources

Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.

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