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Zip Code 80530 — Frederick, CO

ZIP Code 80530 is associated with Frederick, CO, in Weld County. The listed population estimate is 6,242; estimated density is 773.6 people per square mile. Among records with population estimates, it ranks #12 of 34 in Weld County and #210 of 512 in CO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.101530, -104.923020)

Data MetricLocal Statistic
Postal / Zip Code80530
Primary CityFrederick
State / ProvinceCO
CountyWeld
Total Population6,242
Population Density773.6 people/sq mi
TimezoneAmerica/Denver

How 80530 Compares

MetricZIP 80530Weld County recordsCO records
Population estimate6,242396,054 (sum)5,862,421 (sum)
Population Density773.6 /sq mi----
County population rank#12 of 34----
State population rank#210 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 80520Firestone1.0 mi1,140
ZIP 80514Dacono2.6 mi6,721
ZIP 80516Erie6.1 mi39,048
ZIP 80621Fort Lupton6.6 mi15,060
ZIP 80504Longmont7.2 mi63,451

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 →