County ZIP codes · Indiana · FIPS 18061
Harrison County, IN ZIP Codes
Harrison County, Indiana has 16 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 15 residential and 1 for PO boxes or a single organization. 12 of the residential ones lie mainly in Harrison County and 3 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $63,389 in 47164 (Palmyra) to $121,188 in 47124 (Greenville) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Harrison County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $70,903 and $91,333.
They carry 15 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 15 residential ZIP codes in Harrison County
12 ZIP codes lie mainly in Harrison County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 47112 | Corydon | 17,464 | 108 | $71k | $248k | 100% |
| 47136 | Lanesville | 4,756 | 172 | $91k | $261k | 54% |
| 47117 | Elizabeth | 4,400 | 53 | $87k | $222k | 95% |
| 47161 | New Salisbury | 3,611 | 161 | $80k | $207k | 100% |
| 47164 | Palmyra | 3,312 | 91 | $63k | $223k | 67% |
| 47115 | Depauw | 2,782 | 48 | $88k | $195k | 100% |
| 47166 | Ramsey | 1,484 | 119 | $72k | $203k | 100% |
| 47135 | Laconia | 1,257 | 25 | $49k | $216k | 100% |
| 47142 | Mauckport | 653 | 21 | $90k | $193k | 100% |
| 47114 | Crandall | 484 | 503 | $103k | $232k | 100% |
| 47110 | Central | 481 | 57 | – | $147k | 100% |
| 47160 | New Middletown | 55 | 130 | $66k | $110k | 100% |
Partly in Harrison County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
6 ZIP codes of Harrison County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Harrison | Elsewhere |
|---|---|---|
| 47122 | 34% | Floyd County 66% |
| 47124 | 21% | Floyd County 79% |
| 47136 | 54% | Floyd County 46% |
| 47117 | 95% | Floyd County 5% |
| 47164 | 67% | Washington County 32%; Floyd County 2% |
| 47137 | 3% | Crawford County 94%; Perry County 3% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 47107 | Bradford |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Harrison County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Harrison County starts with 471.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 471 | Louisville, KY (SCF 400) | 16 | 55 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.