Frankfort, IN
- ZIP codes
- 8
- CBSA code
23140- Type
- Micropolitan statistical area
- States
- IN
- Population
- 32,944
- Combined area
- Lafayette-West Lafayette-Frankfort, IN
Metro areas are defined by the Office of Management and Budget as whole counties, so every ZIP code in a member county is listed here.
Frankfort in numbers
About 32,944 people live in the Frankfort micropolitan area. The median household income is $65,019 a year (US: $80,734). The median owner-occupied home is valued at $164,100, and median gross rent is $920 a month.
| Population | 32,944 |
|---|---|
| Median household income | $65,019 |
| Median home value | $164,100 |
| Median gross rent | $920 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Its county
| County | ZIP codes | Population | Median income |
|---|---|---|---|
| Clinton County, IN | 8 | 32,944 | $65,019 |
ZIP codes in Frankfort
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
46035 | Colfax , IN | Standard | 1,348 | $73,357 | $164,700 |
46039 | Forest , IN | Standard | 600 | — | $123,500 |
46041 | Frankfort , IN | Standard | 23,134 | $63,157 | $161,000 |
46050 | Kirklin , IN | Standard | 1,808 | $74,531 | $164,400 |
46057 | Michigantown , IN | Standard | 1,270 | $53,173 | $187,600 |
46058 | Mulberry , IN | Standard | 2,093 | $77,719 | $159,700 |
46065 | Rossville , IN | Standard | 3,644 | $80,104 | $216,300 |
46067 | Sedalia , IN | No street area | — | — | — |
Cite this page
zipcodes.pro. “Frankfort, IN.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/metro/23140-frankfort
Underlying data is public domain or openly licensed — sources, vintages and licences.