Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — STATE/AL/COUNTY/MARION

Marion County, AL ZIP codes

Marion County, AL has 6 ZIP codes, in 6 towns: 35570, 35563, 35564, 35548, 35543 and 35552. 3 more cross into it from neighbouring counties: 35565, 35594 and 35593.

The county seat is Hamilton.

ZIP codes
6
Partly in it
3 more
Towns
6
County seat
Hamilton
County FIPS
01093
State
Alabama
Population
29,184
Median household income
$50,088
Land area
742 sq mi
Area code
659

Marion County ZIP codes by town

Hamilton (county seat)
35570

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.

ZIP codes partly in Marion County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Marion County.

Map of Marion County ZIP codes

355433554835552355633556435570

The ZIP codes of Marion 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.

Marion County in numbers

About 29,184 people live in Marion County, in 10,614 households, the 38th most populous of Alabama's 67 counties. The median household income is $50,088 a year, 22% below the Alabama median of $63,999 (US: $80,734). The median owner-occupied home is valued at $106,600 (49% below the Alabama median), and median gross rent is $630 a month. The median age is 43.9; 13.3% of adults 25 and over hold a bachelor's degree or higher (28.4% across Alabama); the average commute takes 26 minutes.

Population29,184Marion29,184
Households10,614Marion10,614
Median age43.9Marion43.9Alabama39.3US 38.9
Median household income$50,088Marion$50,088Alabama$63,999US $80,734
Median home value$106,600Marion$106,600Alabama$209,900US $332,700
Median gross rent$630Marion$630Alabama$1,007US $1,413
Bachelor's degree or higher13.3%Marion13.3%Alabama28.4%US 35.7%
Mean commute25.9 minMarion25.9 minAlabama25.5 minUS 26.4 min
Population density39 / sq miMarion39 / 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 Marion County

Largest towns in Marion County
TownZIP codesPopulation
Hamilton 1 6,922
Guin 1 2,381
Hackleburg 1 1,709
Bear Creek 1 1,474
Brilliant 1 1,097
Detroit 1 189

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 Marion County.

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

Every ZIP code in Marion County, with figures

ZIP codes in Marion County
ZIP City Type Population Median income Median home
35543 Bear Creek , AL Standard 1,092 $29,196 $97,200
35548 Brilliant , AL Standard 1,712 $43,958 $68,800
35552 Detroit , AL Standard 893 $95,759 $97,300
35563 Guin , AL Standard 3,789 $52,576 $116,900
35564 Hackleburg , AL Standard 2,356 $44,096 $98,600
35570 Hamilton , AL Standard 11,138 $63,639 $118,800

Cite this page

zipcodes.pro. “Marion County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/al/county/marion

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