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Alamogordo, NM ZIP codes

Alamogordo, New Mexico has 2 ZIP codes. They are in Otero County.

Population in these ZIPs
37,476
Avg. median income
$56,700population-weighted
Typical home value
$219,100population-weighted
Metro area
Alamogordo, NM
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ZIP codes within 10 miles

Alamogordo, NM ZIP codes list

Alamogordo, NM ZIP codes
ZIP codeCountyPopulationMedian incomeTypical home value
88310Otero County36,983$57,214$219,100
88311Otero County493$17,188—

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Alamogordo

Frequently asked questions

What is the ZIP code for Alamogordo, NM?

Alamogordo, NM has 2 ZIP codes: 88310 and 88311.

What county is Alamogordo, New Mexico in?

Alamogordo ZIP codes are in Otero County.