Denver, CO Radius Map
Draw a circle around Denver in miles or km and see what is inside. About 1,480,000 people lived within 10 miles in 2020.
Tap the map to move the circle. Drag the edge to resize it.
Loading map…
Circles
Rings around one center
Draws several radii on the active center. They move together.
Paste many locations
Share and export
Embed on your site
What's inside this radius
Denver: 10 mi around 39.73920, -104.98470
Est. residents
~1,480,000
2020 Census
Housing units
~666,000
2020 Census
Cities and towns
23
Center point inside
ZIP code areas
54
Center point inside
Area
314 sq mi
814 sq km
Circumference
62.8 mi
101.1 km
Highest ground
…
Scanning terrain
Lowest ground
…
Scanning terrain
Cities and towns
ZIP codes
Counties and residents in each
Major mountains
Residents and housing units: estimated from 2020 Census tracts (the share of each tract's land area inside the circle). Towns and ZIP code areas: 2020 Census places and ZCTAs whose center point is inside. Mountains: our mountain pages. Terrain: Terrain Tiles on AWS, sampled across the circle. Distances are straight-line (great-circle). Full sources are at the end of this page.
By Ankit Kumar · Updated
People and housing within 5, 10, 25 and 50 miles of Denver
Each circle is centered on 39.7392, -104.9847. The 715,522 people counted inside the city limits are more than the 5-mile circle holds, so the limits reach well beyond it in places. The 10-mile circle is the first of these four to hold more. The center of Denver sits at 5,276 ft (1,608 m); see the Denver elevation page.
| Radius | Area | Est. residents | Housing units | People per sq mi | Towns | ZIP areas | Counties |
|---|---|---|---|---|---|---|---|
| 5 mi (8 km) | 79 sq mi (203 sq km) | 507,000 | 260,000 | 6,460 | 6 | 21 | 4 |
| 10 mi (16 km) | 314 sq mi (814 sq km) | 1,480,000 | 666,000 | 4,700 | 23 | 54 | 4 |
| 25 mi (40 km) | 1,963 sq mi (5,085 sq km) | 3,030,000 | 1,260,000 | 1,550 | 91 | 109 | 11 |
| 50 mi (80 km) | 7,854 sq mi (20,341 sq km) | 3,720,000 | 1,550,000 | 470 | 165 | 169 | 18 |
Among the 25 largest US cities, Denver's circles rank 9th by residents at 5 miles, 8th at 10 miles, 12th at 25 miles and 14th at 50 miles. People per square mile divides residents by the whole circle, including any water. Draw all four rings on the map, or tap a radius in the table to draw that one.
Largest towns near Denver, by distance
The largest place within 50 miles, other than Denver itself, is Aurora, CO, with 386,261 residents, 16.1 mi (25.9 km) from the center. Each band below lists up to 8 of its largest places by 2020 population. Open "Cities and towns" under the map for the full list in any circle.
Within 5 miles (8 km)
| Place | Population, 2020 | From center |
|---|---|---|
| Edgewater, CO | 5,005 | 4.2 mi (6.8 km) |
| Glendale, CO | 4,613 | 3.6 mi (5.8 km) |
| North Washington, CO | 733 | 4.7 mi (7.6 km) |
| Mountain View, CO | 541 | 4.5 mi (7.2 km) |
| Lakeside, CO | 16 | 4.8 mi (7.7 km) |
5 to 10 miles (8 to 16 km)
| Place | Population, 2020 | From center |
|---|---|---|
| Lakewood, CO | 155,984 | 7.6 mi (12.2 km) |
| Englewood, CO | 33,659 | 6.4 mi (10.3 km) |
| Wheat Ridge, CO | 32,398 | 6.8 mi (10.9 km) |
| Four Square Mile, CO | 22,872 | 6.5 mi (10.5 km) |
| Sherrelwood, CO | 19,228 | 6.9 mi (11.1 km) |
| Greenwood Village, CO | 15,691 | 9.4 mi (15.1 km) |
| Welby, CO | 15,553 | 7.1 mi (11.4 km) |
| Federal Heights, CO | 14,382 | 8.8 mi (14.2 km) |
10 to 25 miles (16 to 40 km)
| Place | Population, 2020 | From center |
|---|---|---|
| Aurora, CO | 386,261 | 16.1 mi (25.9 km) |
| Thornton, CO | 141,867 | 12.7 mi (20.4 km) |
| Arvada, CO | 124,402 | 11.0 mi (17.7 km) |
| Westminster, CO | 116,317 | 10.6 mi (17.1 km) |
| Centennial, CO | 108,418 | 12.0 mi (19.3 km) |
| Boulder, CO | 108,250 | 24.3 mi (39.1 km) |
| Highlands Ranch, CO | 103,444 | 13.7 mi (22.0 km) |
| Broomfield, CO | 74,112 | 15.2 mi (24.5 km) |
25 to 50 miles (40 to 80 km)
| Place | Population, 2020 | From center |
|---|---|---|
| Greeley, CO | 108,795 | 48.0 mi (77.2 km) |
| Longmont, CO | 98,885 | 30.3 mi (48.8 km) |
| Loveland, CO | 76,378 | 47.0 mi (75.6 km) |
| Castle Rock, CO | 73,158 | 26.0 mi (41.8 km) |
| Evans, CO | 22,165 | 44.0 mi (70.8 km) |
| Johnstown, CO | 17,303 | 44.8 mi (72.1 km) |
| Firestone, CO | 16,381 | 28.8 mi (46.3 km) |
| Black Forest, CO | 15,097 | 49.4 mi (79.5 km) |
Counties around Denver and residents in each ring
18 counties have estimated residents inside the 50-mile circle; the 12 with the most are below. A dash means no estimated residents of that county inside that ring.
| County | Within 5 mi | Within 10 mi | Within 25 mi | Within 50 mi |
|---|---|---|---|---|
| Denver County, CO | 457,000 | 668,000 | 716,000 | 716,000 |
| Arapahoe County, CO | 5,480 | 265,000 | 646,000 | 652,000 |
| Jefferson County, CO | 35,700 | 307,000 | 576,000 | 583,000 |
| Adams County, CO | 9,090 | 236,000 | 511,000 | 517,000 |
| Douglas County, CO | – | – | 300,000 | 358,000 |
| Boulder County, CO | – | – | 171,000 | 331,000 |
| Weld County, CO | – | – | 40,000 | 266,000 |
| Larimer County, CO | – | – | – | 117,000 |
| Broomfield County, CO | – | – | 74,100 | 74,100 |
| El Paso County, CO | – | – | – | 50,100 |
| Elbert County, CO | – | – | 690 | 23,800 |
| Park County, CO | – | – | – | 10,200 |
ZIP code areas nearest the center of Denver
21 ZIP code areas have their center point within 5 miles; these are the 12 closest. Open "ZIP codes" under the map for any circle, or download them as a CSV.
| ZIP code area | Population, 2020 | From center |
|---|---|---|
| 80264 | 0 | 0.2 mi (0.3 km) |
| 80290 | 446 | 0.4 mi (0.6 km) |
| 80293 | 0 | 0.6 mi (1.0 km) |
| 80203 | 22,883 | 0.6 mi (1.0 km) |
| 80294 | 0 | 0.8 mi (1.3 km) |
| 80218 | 19,484 | 0.9 mi (1.4 km) |
| 80202 | 19,606 | 1.1 mi (1.8 km) |
| 80205 | 34,967 | 1.8 mi (2.9 km) |
| 80206 | 26,108 | 1.8 mi (2.9 km) |
| 80204 | 35,269 | 1.9 mi (3.1 km) |
| 80209 | 27,061 | 2.4 mi (3.9 km) |
| 80211 | 37,940 | 2.7 mi (4.3 km) |
Mountains within 50 miles of Denver
The 2 summits on our mountain pages inside the 50-mile circle.
| Summit | Elevation | From center |
|---|---|---|
| Mount Blue Sky, CO | 14,265 ft (4,348 m) | 36.6 mi (58.9 km) |
| Longs Peak, CO | 14,259 ft (4,346 m) | 48.9 mi (78.7 km) |
Other large cities
Of the 25 largest US cities, the closest to Denver in a straight line are Oklahoma City (504 mi, 811 km), El Paso (558 mi, 897 km) and Phoenix (586 mi, 943 km). Radius maps for all of them:
- Austin, TX
- Boston, MA
- Charlotte, NC
- Chicago, IL
- Columbus, OH
- Dallas, TX
- El Paso, TX
- Fort Worth, TX
- Houston, TX
- Indianapolis, IN
- Jacksonville, FL
- Los Angeles, CA
- Nashville, TN
- New York, NY
- Oklahoma City, OK
- Philadelphia, PA
- Phoenix, AZ
- Portland, OR
- San Antonio, TX
- San Diego, CA
- San Francisco, CA
- San Jose, CA
- Seattle, WA
- Washington, DC
How these figures are made
- Residents and housing are estimates of the April 1, 2020 Census count, added up from census tracts. A tract on the edge counts by the share of its land area inside the circle, and estimates are rounded to three significant figures.
- Town and ZIP populations are 2020 Census counts for the whole place or ZIP code area. Each is listed when its center point is inside the circle, so part of it may lie outside.
- Distances are straight lines from the center point, not road miles. A circle crosses state lines and shorelines. The Census covers only the United States, so any part of a circle across an international border adds no residents, towns or ZIP code areas.
The radius map tool page explains the method, how it was tested and its limits.
Related tools
Frequently asked questions
How many people live within 10 miles of Denver?
About 1,480,000, estimated from 2020 Census tracts for a circle around the center of Denver. That compares with about 507,000 within 5 miles and 3,030,000 within 25 miles.
How many people live within 50 miles of Denver?
About 3,720,000 in 2020, in about 1,550,000 housing units. The 50-mile circle covers 7,854 square miles (20,341 sq km), including any water, and ranks 14th of the 25 cities on our list by residents.
Which counties are within 25 miles of Denver?
11 counties have estimated residents inside the circle. The largest shares are in Denver County, CO, Arapahoe County, CO, Jefferson County, CO, Adams County, CO and Douglas County, CO.
How many towns and ZIP codes are within 25 miles of Denver?
91 cities, towns and census-designated places, and 109 ZIP code areas, have their center point inside the circle. A place that only partly overlaps it is listed only if its center point is inside.
Can I change the distance or move the circle?
Yes. The map above opens at 10 miles around the center of Denver. Type any distance, tap a preset, drag the edge, or search for an address to move the center. The cards under the map update as you go. The tables further down this page stay on Denver.
Sources
- U.S. Census Bureau TIGERweb, 2020 Census layers — residents and housing units by tract, ZIP code areas (ZCTAs), cities, towns and counties around Denver
- U.S. Census Bureau: ZIP Code Tabulation Areas — how ZCTAs relate to USPS ZIP codes
- Terrain Tiles on AWS (Mapzen / Tilezen) — highest and lowest ground inside the circle on the map
- Our Denver elevation page — city-center elevation, with its own sources
- Our mountain pages — nearby summit names and elevations, with their own sources
- USGS Elevation Point Query Service — exact US elevation behind the "exact" link
- OpenStreetMap — street map (© OpenStreetMap contributors, ODbL)
- USGS The National Map — topo and satellite map styles
- Photon by komoot — place search suggestions (OpenStreetMap data)
- U.S. Census Bureau Geocoder — US street address search
- Leaflet — map display
How each number is produced: methodology and data sources.