Tuscaloosa ZIP Code

Choosing Housing by ZIP Code in Tuscaloosa and Northport

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by

Wesley Jackson
in

Searching Tuscaloosa Northport housing ZIP codes is a reasonable first filter, but a ZIP code alone cannot tell you which city a home is in, which schools it is zoned for, or who provides its utilities. Tuscaloosa uses four standard ZIP codes (35401, 35404, 35405 and 35406), Northport uses three (35473, 35475 and 35476), and every one of them crosses lines that matter for daily life.

This guide lays out a practical research method: what a listing’s ZIP code can and cannot tell you, how to verify a specific address with official tools, and what to check for common situations such as students near the University of Alabama, families comparing schools, lake-area homes and county addresses. It does not rank neighborhoods, quote rents or recommend areas.

What Tuscaloosa Northport housing ZIP codes can and cannot tell you

A ZIP code is a U.S. Postal Service delivery tool. It is useful for narrowing a search to a general part of the area and for making sure mail arrives. It is not designed to answer most of the questions renters and buyers actually have.

What a ZIP code tells you

  • The general postal area and the city name USPS uses on the last line of the address.
  • Roughly which side of the Black Warrior River the property is on. There are exceptions: Tuscaloosa’s 35406 includes Tuscaloosa territory north of the river, and Tuscaloosa National Airport, also north of the river, uses a Tuscaloosa 35401 address.
  • A starting point for comparing broad areas on the Tuscaloosa and Northport ZIP code map, keeping in mind that the map’s Census outlines are approximations.

What a ZIP code does not tell you

  • City limits. A “Northport, AL” or “Tuscaloosa, AL” address can be in unincorporated Tuscaloosa County. The mailing address vs. city limits explainer gives real examples.
  • School district or zoned schools. Tuscaloosa addresses can be zoned for either Tuscaloosa City Schools or the Tuscaloosa County School System.
  • Utility providers. Water, sewer, power and garbage service can depend on the parcel, not the ZIP. Confirm with each provider for the exact address.
  • Flood exposure, zoning rules or permit requirements. These are tied to the parcel and its location, not to a postal code.

How to verify a specific address

Before signing a lease or making an offer, run the full street address through each of these sources. The process takes a few minutes and avoids the most common surprises.

What to verify for a Tuscaloosa or Northport address, and where to check
What to verifyWhere to checkWhy it matters
Correct ZIP code and mailing cityUSPS ZIP Code LookupListings sometimes carry an outdated or approximate ZIP; mail and deliveries depend on the USPS version
Inside Tuscaloosa city limits?City of Tuscaloosa Zone LookupDetermines which local government handles services, permits and local elections
Inside Northport city limits?County Planning and City Limits map, then confirm with the City of NorthportA Northport mailing address does not prove the property is in the city
Parcel and ownership detailsTuscaloosa County parcel GISConfirms the parcel, its location and ownership record for tax purposes
Zoned public schoolsTCS zoning map and TCSS Infofinder via TCSS Student ServicesSchool assignment follows district zones, not ZIP codes
Flood hazard mappingFEMA Flood Map Service CenterOfficial flood maps can be searched by address
Utility serviceEach provider directlyProviders can differ from one side of a road to the other

Tuscaloosa County also publishes a unified 911 address points layer that records each address’s postal city, ZIP code and the incorporated municipality, if any, it falls inside. It is county 911 data rather than a USPS or legal record, but it is a useful cross-check before calling the city.

For a detailed walkthrough of the USPS tool and common address mistakes, see how to find the correct ZIP code for a Tuscaloosa or Northport address.

Students living near the University of Alabama

Students run into a ZIP code quirk that other renters do not. The University of Alabama uses 35487 as its unique ZIP code for campus mail, but many campus buildings publish physical street addresses in 35401. Students living on campus receive mail through UA’s Campus Mail Service Center in a set format, while an off-campus apartment uses its own street address and standard ZIP code.

On the Census ZCTA map, the campus area sits within 35401, with 35404 to the east and 35405 to the south. Apartments near campus can therefore carry any of those ZIP codes, and the ZIP code alone says nothing about walking distance or bus access. Check whether a complex is on a UA CrimsonRide route, which is free for students, faculty, staff and campus visitors and serves specific off-campus complexes, rather than assuming by ZIP code.

The University of Alabama 35487 ZIP code guide explains campus mail formats. For a broader look at the student-housing market near campus, a separate local guide focused on student housing near UA covers that topic.

Families comparing school zones

For households with children, the most important check is the zoned school, and it requires running the address through both district tools. Tuscaloosa City Schools publishes an address-based zoning map. The Tuscaloosa County School System uses Infofinder, which shows school zones and bus routes for a home address. If one tool shows no result, the address may belong to the other district.

Two patterns are worth knowing. Every public school campus in the three Northport ZIP codes belongs to the county system. In Tuscaloosa ZIP codes, both districts operate schools, sometimes in the same ZIP code. A school building’s ZIP code does not mean it serves every home in that ZIP code. The guide to Tuscaloosa and Northport school zones explains zoning, magnet programs and how to confirm eligibility.

Lake Tuscaloosa addresses

Lake Tuscaloosa, an impoundment of the North River completed in 1970, is the City of Tuscaloosa’s main source of raw drinking water. Its shoreline spans several postal areas, including 35406, 35473 and 35475, so a “lake house” listing could carry a Tuscaloosa or a Northport ZIP code and still be outside both cities’ limits.

The City of Tuscaloosa owns and manages the lake, and its Water and Sewer Lakes Division requires permits for docks and other structures on city property along the shoreline. Anyone considering a lakeshore property should ask the Lakes Division which rules apply to that parcel before buying, rather than relying on a listing description. The Lake Tuscaloosa ZIP codes guide covers shoreline postal areas and public access points.

Northport addresses vs. county addresses

Northport’s three ZIP codes reach well beyond its city limits. Census estimates for the three ZIP code areas total roughly 47,000 people, while the 2020 Census counted 31,125 inside the city of Northport, according to U.S. Census Bureau QuickFacts. 35475 in particular covers a large rural area north of the city. The Northport ZIP codes guide describes each one, and a side-by-side comparison of Tuscaloosa and Northport ZIP codes lays out the postal, city and school-system differences before a move.

For a home with a Northport address, check the county’s Planning and City Limits map and confirm with the City of Northport whether it is inside city limits, then confirm which agencies provide services there. Being in the unincorporated county is common and simply means different offices handle certain questions.

River and flood considerations

Both cities grew along the Black Warrior River, and creeks feed it throughout the area. Proximity to water is not by itself a reason to avoid a property, but it is a reason to check. Look up the exact address on the FEMA Flood Map Service Center, which hosts official flood hazard maps, and ask your insurer or lender what the mapping means for a specific property.

A simple research order for Tuscaloosa Northport housing ZIP codes

  1. Use ZIP codes to narrow a search to general areas.
  2. For each shortlisted address, confirm the USPS ZIP code and mailing city.
  3. Check city limits with the City of Tuscaloosa Zone Lookup or the county Planning and City Limits map, and confirm with the city.
  4. Run both school district tools if schools matter to your household.
  5. Check the FEMA flood map and confirm utility providers directly.
  6. Plan the daily route, including which river bridge you would use. The commute guide lists the crossings.

Facts in this guide were checked against the sources below on October 10, 2026. Addresses, programs and boundaries can change; confirm with the official source before relying on them.

Sources

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