O'Brien ZIP code overview
O'Brien is located in Suwannee County and is part of Florida's North Florida region. The U.S. Postal Service assigns the following ZIP code to addresses within or directly adjacent to O'Brien:
O'Brien ZIP codes
ZIP code assignments are made by the U.S. Postal Service for mail-delivery purposes and do not always align with municipal boundaries. Some of these ZIPs may also cover unincorporated areas of Suwannee County.
Notable O'Brien neighborhoods and landmarks
O'Brien contains a mix of neighborhoods, communities, and landmarks. The following are commonly referenced by residents, agents, and buyers when describing the area:
O'Brien real estate market snapshot
The O'Brien market reflects the broader characteristics of North Florida — proximity to employment centers, lifestyle amenities, and lifestyle migration into Florida. For up-to-date listings, active comparables, and a localized opinion of value on a specific property, a BKRS licensed real estate professional is the best source. Browse BKRS private listings, the full Florida ZIP search, or our all-67-counties directory for additional context.
Frequently asked questions about O'Brien
What ZIP code is O'Brien, Florida?
O'Brien, Florida is served by ZIP code 32071. ZIP codes are assigned by the U.S. Postal Service and may also cover unincorporated areas of Suwannee County.
What county is O'Brien in?
O'Brien is located in Suwannee County, Florida — part of the North Florida region.
What are the main neighborhoods in O'Brien?
Commonly referenced neighborhoods and landmarks in O'Brien include Old O'Brien, Suwannee River, Branford border, SR-129. O'Brien is a tiny unincorporated Suwannee County community along the Suwannee River — quiet rural-residential character.
What is the typical home price range in O'Brien?
Typical home values in O'Brien range from approximately $100K – $300K, based on observed listing and sale data. Individual properties vary based on lot, condition, waterfront access, and neighborhood — this range is illustrative only and not an appraisal.
How many ZIP codes does O'Brien have?
O'Brien has 1 primary ZIP code assigned by the U.S. Postal Service: 32071.
About Suwannee County
Suwannee County is part of Florida's North Florida region. O'Brien is one of several markets BKRS covers in this county. Use the related-cities panel to explore nearby markets, browse Suwannee County ZIP codes, or use the full Florida ZIP code search to filter all BKRS-covered markets by name, county, or 5-digit ZIP.