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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of Monticello, NM

Monticello, NM Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 87939StandardSierra125575

Timezone(s):Mountain (GMT -07:00)
Counties:SIERRA, NM
Population:125 (More Details)
Male Population:68
Female Population:57
Median Age:56
ZIP Codes:1
Area Codes:1
Total Area:4,236 square miles (county)
Land Area:4,179 square miles (county)
Water Area:57 square miles (county)

Monticello, NM Demographic Information *

There is no Census data for the city of MONTICELLO, NM. We have pulled information for the ZIP Code 87939 instead.
Total population125
Male population68
Female population57
Median age (years)55.6
White Population118
Black Population0
Indian Population1
Asian Population0
Hawaiian Population0
Hispanic Population21
Median age (Male)54.8
Median age (Female)56.8
Total households54
Family households (families)34
Average household size2.31
Average family size2.76
Total housing units80
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],