Hamilton, CO 81638 ZIP Code Profile

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Hamilton, CO

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ZIP Code 81638: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Hamilton, CO 81638

Not Acceptable, USPS
Pagoda, CO 81638

  • ZIP Code Type: STANDARD
  • County: Moffat County
  • Centroid: Latitude 40.331, Longitude -107.549
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 81638 has segments in 3 Counties (Moffat, Rio Blanco, Routt).

  • Businesses Addresses: 0
  • PO Box Addresses: 47
  • Residential Addresses: 32
    • Multi-Family Addresses: 0
    • Single Family Addresses: 32

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

EXTREMELY LOCAL Demographic Data

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81638 ZIP Code Map

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Hamilton, CO 81638 Data & Demographics (As of July 1, 2017)


Total Population 154
Daytime Population: Workers 55
Daytime Population: Residents 71
Total Daytime Population (TDP) 126
Ratio TDP/Total Population1 0.82
Population in Households 154
Population in Familes 130
Population in Group Qrtrs 0
Population Density2 1
Diversity Index3 19


Median Household Income $57,645
Average Household Income $68,333
Per Capita Income $30,617


Total Housing Units 126 (100%)
Owner Occupied HU 57 (45.2%)
Renter Occupied HU 12 ( 9.5%)
Vacant Housing Units 57 (45.2%)
Median Home Value $270,455
Average Home Value $273,246


Total Households 69
Average Household Size 2.23
Family Households 51
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 -0.18% -0.39%
Households -0.39% -0.29%
Families -0.27% -0.4%
Median Household Income   1.46%
Per Capita Income   2.5%

Hamilton, CO 81638 - Peer Comparisons by Rank and Percentile

The table below compares 81638 to the other 503 ZIP Codes in Colorado by rank and percentile using July 1, 2017 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 # 454 10th
Population Density # 466 7th
Diversity Index # 445 12th
Median Household Income # 231 54th
Per Capita Income # 242 52nd

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

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