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Zip Code 81525 — Mack, CO

ZIP Code 81525 is associated with Mack, CO, in Mesa County. The listed population estimate is 1,127; estimated density is 2.8 people per square mile. Among records with population estimates, it ranks #14 of 16 in Mesa County and #328 of 512 in CO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.269840, -108.950750)

Data MetricLocal Statistic
Postal / Zip Code81525
Primary CityMack
State / ProvinceCO
CountyMesa
Total Population1,127
Population Density2.8 people/sq mi
TimezoneAmerica/Denver

How 81525 Compares

MetricZIP 81525Mesa County recordsCO records
Population estimate1,127157,719 (sum)5,862,421 (sum)
Population Density2.8 /sq mi----
County population rank#14 of 16----
State population rank#328 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 81521Fruita11.3 mi16,613
ZIP 81524Loma11.7 mi2,760
ZIP 81505Grand Junction19.6 mi13,279
ZIP 81523Glade Park23.3 mi983
ZIP 81506Grand Junction23.6 mi11,412

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 →