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Zip Code 80528 — Fort Collins, CO

80528 is a ZIP Code associated with Fort Collins, CO, located within Larimer. 80528 ranks #7 out of 17 ZIP codes in Larimer County by population (and #100 out of 527 in CO). The area supports an estimated population of 24,960 residents across Data Pending housing units, with a population density of 521.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.493430, -105.000750)

Data MetricLocal Statistic
Postal / Zip Code80528
Primary CityFort Collins
State / ProvinceCO
CountyLarimer
Total Population24,960
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density521.8 people/sq mi
TimezoneAmerica/Denver

How 80528 Compares

MetricZIP 80528Larimer CountyCO State Average
Population24,960356,150 (Total)5,862,421 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density521.8 /sq mi----
County Pop Rank#7 of 17----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 80547Timnath3.2 mi8,821N/A
Zip 80525Fort Collins3.2 mi54,211N/A
Zip 80550Windsor5.2 mi46,456N/A
Zip 80526Fort Collins7.1 mi44,326N/A
Zip 80546Severance8.2 mi271N/A

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 →