Home > NM > Sierra County > Caballo > Zip 87931

Zip Code 87931 — Caballo, NM

87931 is a ZIP Code associated with Caballo, NM, located within Sierra. The postal region supports an estimated population of 703 residents across Data Pending housing units, with a population density of 1.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.933790, -107.336570)

Data MetricLocal Statistic
Postal / Zip Code87931
Primary CityCaballo
State / ProvinceNM
CountySierra
Total Population703
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.6 people/sq mi
TimezoneAmerica/Denver

How 87931 Compares

MetricZIP 87931Sierra CountyNM State Average
Population70311,5002,118,558
Median IncomeData PendingN/AN/A
Population Density1.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 87930Arrey5.8 mi718N/A
Zip 87933Derry10.4 miN/AN/A
Zip 87942Williamsburg12.3 mi1,005N/A
Zip 87936Garfield13.1 mi214N/A
Zip 88042Hillsboro15.7 mi205N/A

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 →