Antonito, CO 81120 ZIP Code Profile


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ZIP Code 81120: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Antonito, CO 81120

Not Acceptable, USPS
Espinoza, CO 81120
Florida, CO 81120
Fox Creek, CO 81120
La Isla, CO 81120
Las Mesitas, CO 81120
Lobatos, CO 81120
Los Pinas, CO 81120
Mogote, CO 81120
Ortiz, CO 81120
Paisaje, CO 81120
San Antonio, CO 81120
San Miguel, CO 81120
San Rafeal, CO 81120
Track City, CO 81120

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 60
  • Single Family Addresses: 443
  • Multi-Family Addresses: 0
  • County: Conejos County
  • Centroid: Latitude 37.073, Longitude -106.247
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

Neighborhood Data

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81120 ZIP Code Map

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Antonito, CO 81120 Data & Demographics (As of July 1, 2015)


Total Population 2,492
Population in Households 2,464
Population in Familes 2,042
Population in Group Qrtrs 28
Population Density1 3
Diversity Index2 74


Total Households 1,028
Average Household Size 2.4
Family Households 675
Average Family Size 3


Total Housing Units 1,797 (100%)
Owner Occupied HU 744 (41.4%)
Renter Occupied HU 284 (15.8%)
Vacant Housing Units 769 (42.8%)
Median Home Value $139,510
Average Home Value $196,371


Median Household Income $29,619
Average Household Income $40,755
Per Capita Income $16,903
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.44% -0.27%
Households -0.37% -0.08%
Families -0.45% -0.12%
Median Household Income   3.33%
Per Capita Income   2.51%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Antonito, CO 81120 - Peer Comparisons by Rank and Percentile

The table below compares 81120 to the other 500 ZIP Codes in Colorado by rank and percentile using July 1, 2015 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 # 268 47th
Population Density1 # 383 24th
Diversity Index2 # 31 94th
Median Household Income # 485 3rd
Per Capita Income # 471 6th

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