Home rule city in Adams and Weld counties, Colorado, United States

Thornton

$493kMedian Home
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View on MapPopulation133kElevation5,351 ft
Quick Read

Thornton is a home rule city located in Adams and Weld counties, Colorado, United States. The city population was 141,867, all in Adams County, at the 2020 United States census, an increase of 19.44% since the 2010 United States census. Thornton is the sixth-most-populous city in Colorado and the 191st-most-populous city in the United States. Thornton is 10 miles (16 km) north of the Colorado State Capitol in Denver and is a part of the Denver-Aurora-Greeley, CO Combined Statistical Area and the Front Range Urban Corridor.

01

Where It Is

Location Context
Thornton, Colorado
Latitude39.87°
Longitude-104.97°
Population133k
Altitude5,351 ft

State Context

ColoradoU.S. state

Colorado is a landlocked state in the Mountain West subregion of the Western United States. It is one of the Mountain states, and part of the Southwestern United States, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas to the east, and Oklahoma to the southeast. Colorado is noted for its landscape of mountains, forests, high plains, mesas, canyons, plateaus, rivers, and desert lands.Wikipedia

Income tax: Flat 4.40%Avg sales tax: 7.81%Property tax: 0.49%Official school data available

About the Region

Mountain West

The Mountain West has experienced one of the most dramatic demographic transformations of any American region over the past fifteen years. Colorado's Front Range — Fort Collins through Denver to Colorado Springs — has absorbed hundreds of thousands of new residents drawn by mountain access and a strong multi-sector economy across aerospace, energy, biotech, and tech. Salt Lake City's startup ecosystem has grown quietly into one of the most productive per-capita in the country. Boise and Missoula have emerged from obscurity into genuine destination cities.

The cost of this transformation has been housing. Denver and Bozeman have seen appreciation that rivals coastal markets, driven by limited developable land, in-migration pressure, and the sustained appeal of ski slope and trailhead access. Montana, Wyoming, and Idaho retain large stretches of genuine affordability and open space — but tradeoffs include isolation, limited rural healthcare, and economies still dependent on extractive industries. Wildfire risk, driven by worsening drought cycles, is an increasingly material homebuying consideration across the entire region.

02

Nature Access

Nature & Park Feeds

Closest protected landscapes, reserves, and big park systems surfaced from the same nearby feeds used in compare.

Distances in miles
Federal park feed

National Parks

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OpenStreetMap feed

Local Nature & Reserves

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Sources: National Park Service and OpenStreetMap
03

City Profile

Median Age34 yrs
College Educated31%bachelor's or higher
Work From Home12%of workforce
Poverty Rate8%
04

Cost of Living

Housing
$2k/mo
Median rent
$493k
Median home price
Rent burden23% of income
Household Income
$95k
Median annual
05

Livability

School Rating
5.7/10
Internet
No internet coverage data yet.
08

Current Conditions

10

Local Next Steps

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11

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