County ZIP codes · Indiana · FIPS 18043
Floyd County, IN ZIP Codes
Floyd County, Indiana has 12 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 10 residential and 2 for PO boxes or a single organization. 4 of the residential ones lie mainly in Floyd County and 6 mainly in a neighboring county; 9 cross the county line. Median household income ranges from $62,820 in 47150 (New Albany) to $121,188 in 47124 (Greenville) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Floyd 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 $79,744 and $91,333.
They carry 10 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 10 residential ZIP codes in Floyd County
4 ZIP codes lie mainly in Floyd County; 6 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 47150 | New Albany | 49,144 | 1,091 | $63k | $207k | 100% |
| 47119 | Floyds Knobs | 12,042 | 289 | $119k | $360k | 86% |
| 47122 | Georgetown | 11,357 | 321 | $108k | $284k | 66% |
| 47124 | Greenville | 5,357 | 223 | $121k | $316k | 79% |
Partly in Floyd County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 47136 | Lanesville | 4,756 | 172 | $91k | $261k | 46% |
| 47172 | Sellersburg | 21,045 | 865 | $83k | $274k | 12% |
| 47106 | Borden | 4,670 | 69 | $87k | $208k | 5% |
| 47117 | Elizabeth | 4,400 | 53 | $87k | $222k | 5% |
| 47165 | Pekin | 6,292 | 80 | $80k | $171k | 3% |
| 47164 | Palmyra | 3,312 | 91 | $63k | $223k | 2% |
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?
9 ZIP codes of Floyd County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Floyd | Elsewhere |
|---|---|---|
| 47172 | 12% | Clark County 88% |
| 47119 | 86% | Clark County 14% |
| 47122 | 66% | Harrison County 34% |
| 47165 | 3% | Washington County 96%; Clark County 1% |
| 47124 | 79% | Harrison County 21% |
| 47136 | 46% | Harrison County 54% |
| 47106 | 5% | Clark County 91%; Washington County 4% |
| 47117 | 5% | Harrison County 95% |
| 47164 | 2% | Harrison County 67%; Washington County 32% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 47146 | Mount Saint Francis |
| 47151 | New Albany |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Floyd 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 Floyd County starts with 471.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 471 | Louisville, KY (SCF 400) | 12 | 55 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.