ZIP Codes of Guadalupe County, NM

Population & People
Population & People
Total Population
5,194
Household Income
Household Income
Median Income
$42,584
Housing
Housing
Total Housing Units
2,210
Business & Economy
Business & Economy
Total Businesses
91
Employment
Employment
Employment Rate
50.97%
Education
Education
Bachelor's Degree+
14.06%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 6 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:6 ZIP Codes (5 Standard, 1 PO Box, 0 Unique) [See All]
Area Code:575
Timezone:Mountain (GMT -07:00)
Local Time:11:54:30 PM
Population:5,194 [See All]
FIPS:35019
Land Area:2,905 sq mi
Water Area:1 sq mi
Coordinates:35.0161, -104.8301
Quick Link:
https://www.zip-codes.com/county/nm-guadalupe.asp
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Among New Mexico's 5 fastest-growing counties
#4 statewide, up 10.6% from 2014 to 2024.

Standout ZIPs in this County


Most Populous
Santa Rosa · 3,343 people
64.4% of county total
Highest Income
Santa Rosa · $49,648 median
1.2× county average
Largest Land Area
Santa Rosa · 1,415.8 sq mi
Spans the most ground
Fastest Growth
Santa Rosa · -5.6% (10-yr)
3,543 → 3,343 residents
Most Educated
Santa Rosa · 19.3% bachelor's+
465 of 2,409 adults 25+

Things worth knowing about Guadalupe County


5,194 residents live across 6 ZIPs covering 2,905 sq mi, served by 6 distinct USPS-recognized cities.

Population moved from 4,696 to 5,194 from 2014 to 2024 — a +10.6% change. 4 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 88435 (Santa Rosa, $49,648 median) and poorest ZIP 87711 (Anton Chico, $35,521) are 25.2 miles apart — a 1.4× income gap across local geography.

Median home values vary 3.6× across this county — from $33,400 in 88353 (Vaughn) to $120,200 in 88435 (Santa Rosa).

Density varies 39× across the county — from 0 people/sq mi in 88417 (Cuervo) to 9 in 87711 (Anton Chico).

Educational attainment ranges from 2.3% bachelor's+ in 88417 (Cuervo) to 19.3% in 88435 (Santa Rosa) — the breadth of educational profiles across the area.

Within New Mexico, this is the #28 most populous of 34 counties and ranks #31 for median household income with the #4 fastest decade growth .

Weighted by population, the typical household earns about $46,313 across the county — reflecting what a typical resident sees, not a simple ZIP average.

14.1% of adults age 25+ hold a bachelor's degree or higher (521 of 3,705 reporting).

5 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Guadalupe County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
2,905
square miles
Avg density
1.8
people per sq mi
Population
5,194
across 6 ZIPs
Santa Rosa
1,415.8 sq mi
3,343 residents
Vaughn
717.6 sq mi
529 residents
Cuervo
478.3 sq mi
116 residents

Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Santa Rosa

All ZIP Codes in Guadalupe County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
88435Santa RosaStandard3,343$49,6481,415.8-5.6%
87711Anton ChicoStandard1,033$35,521110.399.0%
88353VaughnPO Box529717.63.9%
88431NewkirkStandard16446.3
88417CuervoStandard116478.3-7.2%
87724La LomaStandard9137.0

Adjacent & Nearby Counties