Marengo County, Alabama ZIP codes
11 ZIP codes are in Marengo County, plus 6 that cross in from neighboring counties.
- ZIP codes
- 11
- Population in these ZIPs
- 18,795
- Avg. median income
- $42,900population-weighted
- Cities & towns
- 11
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Marengo County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 36732 | Demopolis | 8,387 | $42,216 | $152,700 |
| 36736 | Dixons Mills | 1,559 | $55,759 | $109,300 |
| 36738 | Faunsdale | 747 | $34,583 | — |
| 36742 | Gallion | 2,656 | $31,231 | $185,200 |
| 36745 PO Box | Jefferson | — | — | — |
| 36748 | Linden | 2,522 | $42,826 | $102,200 |
| 36754 | Magnolia | 287 | $39,583 | — |
| 36763 | Myrtlewood | 116 | $89,000 | — |
| 36764 | Nanafalia | 0 | — | — |
| 36782 | Sweet Water | 1,850 | $51,429 | $66,200 |
| 36783 | Thomaston | 671 | $47,917 | $83,300 |
ZIP codes partly in Marengo County
These ZIP codes are mostly in a neighboring county but cover part of Marengo County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 36722 | Arlington | Wilcox County | 89 | $95,313 | $33,100 |
| 36728 | Catherine | Wilcox County | 998 | $17,679 | — |
| 36769 | Pine Hill | Wilcox County | 2,071 | $36,884 | $73,600 |
| 36773 | Safford | Dallas County | 427 | $40,208 | $144,800 |
| 36784 | Thomasville | Clarke County | 5,835 | $48,434 | $145,300 |
| 36786 | Uniontown | Perry County | 2,216 | $33,375 | $70,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Marengo County
Nearby counties
Frequently asked questions
How many ZIP codes are in Marengo County, Alabama?
11 ZIP codes are mainly in Marengo County, and 6 more ZIP codes from neighboring areas reach partly into it.
What cities are in Marengo County?
ZIP codes in Marengo County use the city names Demopolis, Dixons Mills, Faunsdale, Gallion, Jefferson, Linden, Magnolia, Myrtlewood, Nanafalia, Sweet Water and Thomaston.