Denver, Colorado ZIP Codes

Population sum includes positive estimates in these ZIP records; it is not an official city population.

Top ZIP Codes by Population

RankZIP CodeCityCountyPopulation estimate
180219DenverDenver59,523
280229DenverAdams55,092
380233DenverAdams48,441
480239DenverDenver44,956
580249DenverDenver41,590
680221DenverAdams39,718
780210DenverDenver39,113
880211DenverDenver38,177
980220DenverDenver37,203
1080231DenverDenver35,883

Counties represented

All ZIP Codes in Denver

Browse all ZIP data for Colorado

Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.