Madison, IN micro area ZIP codes
The Madison, IN micropolitan statistical area (CBSA 31500) covers 1 county in Indiana and 6 ZIP codes.
- ZIP codes
- 6
- Population
- 37,252
- Avg. median income
- $66,000population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Madison, IN area
ZIP codes in the Madison, IN area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 47138 | Lexington | Jefferson County | 4,859 | $86,335 | $252,700 |
| 47224 | Canaan | Jefferson County | 523 | $61,618 | $326,800 |
| 47230 | Deputy | Jefferson County | 2,086 | $80,729 | $229,400 |
| 47231 | Dupont | Jefferson County | 675 | $42,332 | $225,800 |
| 47243 | Hanover | Jefferson County | 6,225 | $65,197 | $221,700 |
| 47250 | Madison | Jefferson County | 22,884 | $61,284 | $241,100 |
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 Madison, IN micro area?
6 ZIP codes, based on each ZIP code's main county.
Which counties make up the Madison, IN area?
Jefferson 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).