Decatur, AL metro area ZIP codes
The Decatur, AL metropolitan statistical area (CBSA 19460) covers 2 counties in Alabama and 18 ZIP codes.
- ZIP codes
- 18
- Population
- 157,175
- Avg. median income
- $68,800population-weighted
- Counties
- 2
Click anywhere on the map to see which ZIP code it's in.
Counties in the Decatur, AL area
- Lawrence County, AL
- Morgan County, AL (central)
ZIP codes in the Decatur, AL area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 35601 | Decatur | Morgan County | 35,449 | $51,429 | $172,700 |
| 35602 PO Box | Decatur | Morgan County | — | — | — |
| 35603 | Decatur | Morgan County | 32,179 | $81,490 | $276,500 |
| 35609 PO Box | Decatur | Morgan County | — | — | — |
| 35618 | Courtland | Lawrence County | 1,896 | $50,750 | $155,200 |
| 35619 | Danville | Lawrence County | 5,343 | $65,863 | $233,500 |
| 35621 | Eva | Morgan County | 3,471 | $78,633 | $204,600 |
| 35622 | Falkville | Morgan County | 6,830 | $66,506 | $193,800 |
| 35640 | Hartselle | Morgan County | 27,344 | $76,620 | $241,300 |
| 35643 | Hillsboro | Lawrence County | 3,101 | $59,076 | $205,100 |
| 35650 | Moulton | Lawrence County | 13,473 | $67,416 | $222,700 |
| 35651 | Mount Hope | Lawrence County | 1,429 | $79,310 | $238,900 |
| 35670 | Somerville | Morgan County | 7,760 | $51,864 | $223,200 |
| 35672 | Town Creek | Lawrence County | 5,709 | $61,925 | $220,300 |
| 35673 | Trinity | Lawrence County | 7,250 | $80,842 | $244,100 |
| 35699 PO Box | Decatur | Morgan County | — | — | — |
| 35754 | Laceys Spring | Morgan County | 5,556 | $96,071 | $221,400 |
| 35775 | Valhermoso Springs | Morgan County | 385 | $51,409 | $106,100 |
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
Frequently asked questions
How many ZIP codes are in the Decatur, AL metro area?
18 ZIP codes, based on each ZIP code's main county.
Which counties make up the Decatur, AL area?
Lawrence County and Morgan County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).