Home > NM > Sierra County > Caballo > Zip 87931

Zip Code 87931 — Caballo, NM

ZIP Code 87931 is associated with Caballo, NM, in Sierra County. The listed population estimate is 703; estimated density is 1.6 people per square mile. Among records with population estimates, it ranks #5 of 8 in Sierra County and #206 of 356 in NM.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (32.933790, -107.336570)

Data MetricLocal Statistic
Postal / Zip Code87931
Primary CityCaballo
State / ProvinceNM
CountySierra
Total Population703
Population Density1.6 people/sq mi
TimezoneAmerica/Denver

How 87931 Compares

MetricZIP 87931Sierra County recordsNM records
Population estimate70311,500 (sum)2,118,558 (sum)
Population Density1.6 /sq mi----
County population rank#5 of 8----
State population rank#206 of 356----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NM

ZIP CodeCityDistancePopulation estimate
ZIP 87930Arrey5.8 mi718
ZIP 87933Derry10.4 miN/A
ZIP 87942Williamsburg12.3 mi1,005
ZIP 87936Garfield13.1 mi214
ZIP 88042Hillsboro15.7 mi205

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 →