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zipcodes.pro — STATE/NM/COUNTY/DE-BACA

De Baca County, NM ZIP codes

De Baca County, NM has 3 ZIP codes, in 3 towns: 88119, 88134 and 88136.

The county seat is Fort Sumner.

ZIP codes
3
Towns
3
County seat
Fort Sumner
County FIPS
35011
Population
1,576
Land area
2,323 sq mi

De Baca County ZIP codes by town

Fort Sumner (county seat)
88119

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of De Baca County ZIP codes

881198813488136

The ZIP codes of De Baca County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

De Baca County in numbers

About 1,576 people live in De Baca County, in 820 households, the 32nd most populous of New Mexico's 33 counties. The median owner-occupied home is valued at $187,500 (24% below the New Mexico median), and median gross rent is $387 a month. The median age is 35.3; 9.3% of adults 25 and over hold a bachelor's degree or higher (31.0% across New Mexico); the average commute takes 11 minutes.

Population1,576De Baca1,576
Households820De Baca820
Median age35.3De Baca35.3New Mexico39.4US 38.9
Median home value$187,500De Baca$187,500New Mexico$248,100US $332,700
Median gross rent$387De Baca$387New Mexico$1,067US $1,413
Bachelor's degree or higher9.3%De Baca9.3%New Mexico31.0%US 35.7%
Mean commute11.4 minDe Baca11.4 minNew Mexico23.5 minUS 26.4 min
Population density1 / sq miDe Baca1 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in De Baca County

Largest towns in De Baca County
TownZIP codesPopulation
Fort Sumner 1 938
Yeso 1 118
Taiban 1 57

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with De Baca County.

Not sure you are in De Baca County? What county am I in? answers from your location, near a county line included.

Every ZIP code in De Baca County, with figures

ZIP codes in De Baca County
ZIP City Type Population Median income Median home
88119 Fort Sumner , NM Standard 1,444 — $253,000
88134 Taiban , NM Standard 57 — —
88136 Yeso , NM Standard 118 $67,159 $208,300

Cite this page

zipcodes.pro. “De Baca County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/nm/county/de-baca

Underlying data is public domain or openly licensed — sources, vintages and licences.