Miami County, Indiana ZIP codes
9 ZIP codes are in Miami County, plus 6 that cross in from neighboring counties. It's part of the Peru, IN micro area.
- ZIP codes
- 9
- Population in these ZIPs
- 33,582
- Avg. median income
- $61,500population-weighted
- Cities & towns
- 9
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Miami County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 46911 | Amboy | 1,656 | $95,122 | $200,600 |
| 46914 | Bunker Hill | 4,142 | $63,902 | $197,800 |
| 46921 PO Box | Deedsville | — | — | — |
| 46926 | Denver | 1,359 | $68,218 | $200,500 |
| 46951 | Macy | 2,376 | $55,227 | $182,200 |
| 46958 | Mexico | 620 | $87,640 | $162,900 |
| 46959 | Miami | 409 | $78,750 | — |
| 46970 | Peru | 23,020 | $57,842 | $152,300 |
| 46971 | Grissom Arb | 0 | — | — |
ZIP codes partly in Miami County
These ZIP codes are mostly in a neighboring county but cover part of Miami County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 46901 | Kokomo | Howard County | 38,082 | $60,495 | $162,100 |
| 46910 | Akron | Fulton County | 3,221 | $69,226 | $230,000 |
| 46919 | Converse | Grant County | 1,968 | $83,664 | $179,600 |
| 46932 | Galveston | Cass County | 3,066 | $61,579 | $209,000 |
| 46974 | Roann | Wabash County | 1,586 | $61,528 | $231,800 |
| 46992 | Wabash | Wabash County | 16,438 | $66,220 | $182,100 |
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
Cities and towns in Miami County
Nearby counties
Frequently asked questions
How many ZIP codes are in Miami County, Indiana?
9 ZIP codes are mainly in Miami County, and 6 more ZIP codes from neighboring areas reach partly into it.
What cities are in Miami County?
ZIP codes in Miami County use the city names Amboy, Bunker Hill, Deedsville, Denver, Grissom Arb, Macy, Mexico, Miami and Peru.
What metro area is Miami County in?
Miami County is part of the Peru, IN micropolitan statistical area.