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Zip Code 80231 — Denver, CO

ZIP Code 80231 is associated with Denver, CO, in Denver County. The listed population estimate is 35,883; estimated density is 2,838.0 people per square mile. Among records with population estimates, it ranks #7 of 27 in Denver County and #50 of 512 in CO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.671230, -104.887870)

Data MetricLocal Statistic
Postal / Zip Code80231
Primary CityDenver
State / ProvinceCO
CountyDenver
Total Population35,883
Population Density2,838.0 people/sq mi
TimezoneAmerica/Denver

How 80231 Compares

MetricZIP 80231Denver County recordsCO records
Population estimate35,883725,116 (sum)5,862,421 (sum)
Population Density2,838.0 /sq mi----
County population rank#7 of 27----
State population rank#50 of 512----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in CO

ZIP CodeCityDistancePopulation estimate
ZIP 80224Denver1.7 mi19,352
ZIP 80247Denver1.8 mi29,760
ZIP 80222Denver2.1 mi23,838
ZIP 80237Denver2.3 mi23,384
ZIP 80014Aurora2.7 mi39,496

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →