City · Arapahoe County, Colorado
Aurora, Colorado
Aurora is a city in Arapahoe County, Colorado, part of the Denver-Aurora-Centennial, CO metro area. It has 394,432 residents. Aurora, Colorado has a quality-of-life score of 57 out of 100 (moderate), ranking #6,726 of 15,651 US cities and towns. Within Colorado it ranks #137 of 220 cities and towns. It ranks best on dentists (high), new business applications (high) and average weekly wage (high). It ranks worst on high ozone days (high), rent-burdened households (high) and property crime rate (high).
- Quality-of-life score
- #6,726 of 15,651 cities and towns
- Colorado
- #137 of 220 in CO
- Population
- 394,432 (2020-2024)
- Land area
- 164 mi²
- Density
- 2,403.3 /mi²
- FIPS code
- 0804000
Percentile-based score (100 is the best in the country) from 73 of 80 indicators, with the default “Explorer” weights.
Scores by category
Each category averages its indicators' percentile scores among US cities and towns.
- Safety22#12,219/15,637
- Economy63#5,822/15,631
- Housing16#12,649/14,977
- Health65#5,462/15,609
- Healthcare81#2,954/15,650
- Environment40#9,315/15,453
- Education44#8,755/15,649
- Infrastructure75#3,990/15,650
- Community82#2,819/15,651
- Leisure & amenities55#7,020/15,651
Strengths · Weaknesses
Indicators where Aurora, Colorado ranks highest and lowest among US cities and towns (score = percentile, 100 = best). Values marked “Arapahoe County value” are the county’s: the source publishes no figure for this city or town, and the county holding most of its residents stands in.
Strengths
- Dentists · high120 /100k97/100Colorado 88 /100kUnited States 75 /100k2023University of Wisconsin Population Health InstituteArapahoe County value
- New business applications · high25.5 /1k
- Average weekly wage · high$1,708
- Preventable hospital stays · low1,768 /100k92/100Colorado 1,686 /100kUnited States 2,769 /100k2023University of Wisconsin Population Health InstituteArapahoe County value
- Mental health providers · high530 /100k90/100Colorado 518 /100kUnited States 348 /100k2025University of Wisconsin Population Health InstituteArapahoe County value
- Public transit commuters · high3.4%
Weaknesses
- High ozone days · high15 days4/100Colorado 10 daysUnited States 7 days2022Centers for Disease Control and Prevention · U.S. Environmental Protection AgencyArapahoe County value
- Rent-burdened households · high60.3%
- Property crime rate · high2,313 /100k7/100Colorado 2,144 /100kUnited States 1,535 /100k2025Federal Bureau of InvestigationArapahoe County value
- Violent crime rate · high533 /100k9/100Colorado 422 /100kUnited States 328 /100k2025Federal Bureau of InvestigationArapahoe County value
- Rent as share of income · high35.0%
- Uninsured residents (under 65) · high15.3%
Trends
The largest changes over about five years, next to the country's over the same periods.
- PopulationRising
369,111 (2015-2019) → 394,432 (2020-2024)
+6.9%5 yearsCensus table B01003US 328,329,953 → 340,003,797
- New homes permittedWorsening
10.9 /1k (2021) → 3.6 /1k (Sep 2025–Aug 2026)
−67%5 yearsUS 5.2 /1k → 4.2 /1k
- Median household incomeImproving
$65,100 (2015-2019) → $88,368 (2020-2024)
+36%5 yearsCensus table B19013US $65,712 → $81,604
- Broadband subscriptionsImproving
87.3% (2015-2019) → 93.6% (2020-2024)
+6.3 pts5 yearsCensus table B28002US 82.7% → 91.0%
- Bachelor's degree or higherImproving
29.7% (2015-2019) → 33.6% (2020-2024)
+3.9 pts5 yearsCensus table B15003US 32.1% → 35.7%
- Home price to income ratioWorsening
4.5× (2015-2019) → 5.3× (2020-2024)
+19%5 yearsCensus table B25077US 3.5× → 4.1×
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.
Cities and towns like Aurora, Colorado five years ago that improved
The places whose measures looked most like those of Aurora, Colorado 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 Denver-Aurora-Centennial, COLocal 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 contracts performed here
Grants and other federal assistance are counted by county here, not split among cities: Aurora is mostly in Arapahoe County.
See federal money in Arapahoe CountyRepresentation 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.
County
A city can lie in several counties. Some indicators are published for counties only: the page marks them.
Metro area
The metro or micro area the city belongs to.
Other cities and towns in Arapahoe County
Largest first.
Similar cities and towns
Closest indicator profiles across the country (no model: score distances).
- Vista, CA47Alike on Rent burden, Foreign-born, Rent / income
- El Paso de Robles (Paso Robles), CA56Alike on Rent burden, Rent / income, Obesity
- Kent, WA67Alike on Rent, Median age, Commute
- Escondido, CA44Alike on Rent burden, Rent / income, Obesity
- Brandon, FL42Alike on Rent burden, Rent / income, Commute
Data and sources
Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.
- PLACES: Local Data for Better HealthCenters for Disease Control and Prevention · release 2025
- Local Area Unemployment StatisticsU.S. Bureau of Labor Statistics · release 2025
- American Community Survey 5-Year EstimatesU.S. Census Bureau · release 2017-2024
- Building Permits SurveyU.S. Census Bureau · release 2026-08
- Population Estimates ProgramU.S. Census Bureau · release 2025
- Small Area Health Insurance EstimatesU.S. Census Bureau · release 2024
- Small Area Income and Poverty EstimatesU.S. Census Bureau · release 2024
- County Health Rankings & RoadmapsUniversity of Wisconsin Population Health Institute · release 2022-2025+2026-03-supplement