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Zip Code 87730 — Mills, NM

87730 is a ZIP Code associated with Mills, NM, located within Harding. The postal region supports an estimated population of 60 residents across Data Pending housing units, with a population density of 0.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.107040, -104.234850)

Data Metric	Local Statistic
Postal / Zip Code	87730
Primary City	Mills
State / Province	NM
County	Harding
Total Population	60
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	0.1 people/sq mi
Timezone	America/Denver

How 87730 Compares

Metric	ZIP 87730	Harding County	NM State Average
Population	60	1,442	2,118,558
Median Income	Data Pending	N/A	N/A
Population Density	0.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 87743	Roy	15.8 mi	475	N/A
Zip 87747	Springer	20.9 mi	1,723	N/A
Zip 88422	Gladstone	21.1 mi	117	N/A
Zip 87752	Wagon Mound	22.9 mi	642	N/A
Zip 87746	Solano	31.3 mi	134	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 →