County ZIP codes · Indiana · FIPS 18045
Fountain County, IN ZIP Codes
Fountain County, Indiana has 11 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 10 residential and 1 for PO boxes or a single organization. 7 of the residential ones lie mainly in Fountain County and 3 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $53,409 in 47952 (Kingman) to $70,317 in 47918 (Attica) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Fountain 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 $59,811 and $63,333.
They carry 10 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 10 residential ZIP codes in Fountain County
7 ZIP codes lie mainly in Fountain County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 47918 | Attica | 5,657 | 40 | $70k | $157k | 60% |
| 47932 | Covington | 5,035 | 47 | $60k | $182k | 64% |
| 47987 | Veedersburg | 3,652 | 32 | $63k | $145k | 100% |
| 47952 | Kingman | 2,538 | 23 | $53k | $107k | 66% |
| 47949 | Hillsboro | 1,555 | 38 | $76k | $119k | 97% |
| 47969 | Newtown | 200 | 499 | $59k | $99k | 100% |
| 47958 | Mellott | 195 | 627 | $86k | $141k | 100% |
Partly in Fountain 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?
7 ZIP codes of Fountain County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Fountain | Elsewhere |
|---|---|---|
| 47933 | 1% | Montgomery County 98% |
| 47918 | 60% | Warren County 38%; Tippecanoe County 2% |
| 47932 | 64% | Warren County 19%; Vermillion County 17% |
| 47952 | 66% | Parke County 34% |
| 47949 | 97% | Montgomery County 3% |
| 47990 | 9% | Montgomery County 91% |
| 47994 | 39% | Montgomery County 61% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 47988 | Wallace |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Fountain 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 Fountain County starts with 479.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 479 | Indianapolis, IN (SCF 460) | 11 | 71 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.