Alma, CO 80420 ZIP Code Profile

Related Place Profiles:
Alma, CO

ZIP Code 80420: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Alma, CO 80420

  • ZIP Code Type: PO BOX
  • County: Park County
  • Centroid: Latitude 39.297, Longitude -106.066
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 23
  • PO Box Addresses: 457
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

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Alma, CO 80420 Data & Demographics (As of July 1, 2018)


Total Population 287
Population in Households 277
Population in Familes 191
Population in Group Qrtrs 10
Population Density1 827
Diversity Index2 23


Median Household Income $57,773
Average Household Income $69,604
Per Capita Income $36,872


Total Housing Units 191 (100%)
Owner Occupied HU 95 (49.7%)
Renter Occupied HU 52 (27.2%)
Vacant Housing Units 44 (23.0%)
Median Home Value $365,789
Average Home Value $481,316


Total Households 147
Average Household Size 1.88
Family Households 77
Average Family Size 2
  1. Population Density = Total Population per square mile.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.74% 1.22%
Households 0.86% 1.32%
Families 0.82% 1.02%
Median Household Income   2.34%
Per Capita Income   2.74%

Alma, CO 80420 - Peer Comparisons by Rank and Percentile

The table below compares 80420 to the other 503 ZIP Codes in Colorado by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 427 15th
Population Density # 122 76th
Diversity Index # 400 21st
Median Household Income # 241 52nd
Per Capita Income # 158 69th

Additional comparisons and rankings can be made with a VERY EASY TO USE Colorado Census Data Comparison Tool.

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