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zipcodes.pro — CITY/FL/O-BRIEN

O Brien ZIP code, Florida

The ZIP code for O Brien, FL is 32071, and its area code is 386.

USPS city name
1 ZIP code
Population
4,186
Area code
386
State
Florida

NANPA lists no telephone rate centre for O Brien itself, so these are the area codes of the nearest one, Branford (10.9 miles). A town on an area-code boundary can differ from its neighbour.

O Brien in numbers

About 4,186 people live in O Brien, in 1,489 households. The median household income is $57,261 a year, 23% below the Florida median of $74,568 (US: $80,734). The median owner-occupied home is valued at $164,900 (54% below the Florida median).

Population4,186O Brien4,186
Households1,489O Brien1,489
Median household income$57,261O Brien$57,261Florida$74,568US $80,734
Median home value$164,900O Brien$164,900Florida$359,000US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as O Brien. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as O Brien

ZIP codes with the USPS city name O Brien
ZIP City Type Population Median income Median home
32071 O Brien , FL Standard 4,186 $57,261 $164,900

Map of O Brien ZIP codes

32071

The ZIP codes of O Brien, FL, 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.

Towns near O Brien

The nearest larger towns are Live Oak (6,985 people, 17 mi), Lake City (12,515 people, 21 mi) and High Springs (6,544 people, 28 mi).

Towns near O Brien
TownPopulationDistance
Live Oak 6,985 16.5 mi
Lake City 12,515 20.8 mi
Watertown 3,068 22.9 mi
Jasper 3,072 27.5 mi
High Springs 6,544 28.3 mi

More nearby: every ZIP code in Suwannee County · Florida ZIP codes

Cite this page

zipcodes.pro. “O Brien, FL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/fl/o-brien

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