New Madrid County, Missouri ZIP codes
13 ZIP codes are in New Madrid County, plus 4 that cross in from neighboring counties.
- ZIP codes
- 13
- Population in these ZIPs
- 13,115
- Avg. median income
- $51,200population-weighted
- Cities & towns
- 13
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in New Madrid County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 63828 | Canalou | 177 | $46,875 | $32,000 |
| 63833 | Catron | 137 | $60,682 | $192,500 |
| 63848 | Gideon | 887 | $43,083 | $81,500 |
| 63860 | Kewanee | 172 | $40,817 | $56,100 |
| 63862 | Lilbourn | 1,237 | $43,940 | $63,300 |
| 63866 | Marston | 409 | $33,750 | $65,000 |
| 63867 | Matthews | 764 | $47,143 | $121,100 |
| 63868 | Morehouse | 653 | $32,254 | $77,100 |
| 63869 | New Madrid | 3,218 | $57,959 | $119,800 |
| 63870 | Parma | 1,066 | $57,639 | $72,900 |
| 63873 | Portageville | 4,015 | $54,362 | $118,700 |
| 63874 | Risco | 288 | $48,000 | $68,600 |
| 63878 | Tallapoosa | 92 | — | $61,100 |
ZIP codes partly in New Madrid County
These ZIP codes are mostly in a neighboring county but cover part of New Madrid County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 63801 | Sikeston | Scott County | 22,027 | $62,698 | $161,200 |
| 63837 | Clarkton | Dunklin County | 1,381 | $46,066 | $53,800 |
| 63845 | East Prairie | Mississippi County | 5,261 | $51,207 | $118,800 |
| 63863 | Malden | Dunklin County | 5,321 | $47,205 | $82,700 |
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 New Madrid County
Nearby counties
Frequently asked questions
How many ZIP codes are in New Madrid County, Missouri?
13 ZIP codes are mainly in New Madrid County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in New Madrid County?
ZIP codes in New Madrid County use the city names Canalou, Catron, Gideon, Kewanee, Lilbourn, Marston, Matthews, Morehouse, New Madrid, Parma, Portageville and Risco and others.