Home > NM > Rio Arriba County > Alcalde > Zip 87511

Zip Code 87511 — Alcalde, NM

87511 is a ZIP Code associated with Alcalde, NM, located within Rio Arriba. The postal region supports an estimated population of 3,108 residents across Data Pending housing units, with a population density of 23.4 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.089050, -105.964480)

Data Metric	Local Statistic
Postal / Zip Code	87511
Primary City	Alcalde
State / Province	NM
County	Rio Arriba
Total Population	3,108
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	23.4 people/sq mi
Timezone	America/Denver

How 87511 Compares

Metric	ZIP 87511	Rio Arriba County	NM State Average
Population	3,108	44,855	2,118,558
Median Income	Data Pending	N/A	N/A
Population Density	23.4 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 87582	Velarde	4.9 mi	899	N/A
Zip 87566	Ohkay Owingeh	6.1 mi	2,684	N/A
Zip 87567	Santa Cruz	7.2 mi	2,003	N/A
Zip 87523	Cordova	7.8 mi	389	N/A
Zip 87527	Dixon	7.9 mi	1,534	N/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 →