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Where am ILOCATED

Clinton County, Indiana

Clinton County, Indiana, has 33,322 residents (July 2025 estimate). Its county seat is Frankfort. It uses Eastern Time and covers 405 sq mi (1,049 km²) of land.

IndianapolisFort WayneEvansville
Clinton County in Indiana
FrankfortRossvilleMulberryKirklinColfax
Clinton County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
33,322
Land area
405 sq mi (1,049 km²)
County seat or government
Frankfort
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$65,019 ± $3,538
Median home value
$164,100 ± $6,300
Median rent, with utilities
$920 ± $42
Homes lived in by their owners
74.2% ± 1.8 points
County type
County
Metro or micro area
Frankfort, IN micro areaCentral county
Water area
0.18 sq mi (0.46 km²)
State
Indiana
County code (FIPS)
18023
Coordinates (central point)
40.305944, -86.477567
Open this point in the location finder

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Clinton County

Time zoneLocal time and UTC offsetNext clock change
Eastern TimeAmerica/Indiana/IndianapolisUTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 4790542,219 people
  2. 4604123,134 people
  3. 460697,504 people
  4. 469794,908 people
  5. 460653,644 people
  6. 460582,093 people
  7. 460501,808 people
  8. 460351,348 people
  9. 460571,270 people
  10. 479301,049 people
  11. 46049763 people
  12. 46039600 people

12 ZIP Code areas overlap Clinton County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

Townships in Clinton County, largest first

  1. Center Township17,428 people
  2. Ross Township2,805 people
  3. Madison Township2,047 people
  4. Perry Township1,725 people
  5. Michigan Township1,511 people
  6. Kirklin Township1,350 people
  7. Washington Township1,169 people
  8. Owen Township940 people
  9. Jackson Township892 people
  10. Union Township833 people
  11. Forest Township612 people
  12. Johnson Township612 people
All 14
  1. Sugar Creek Township587 people
  2. Warren Township433 people

People counts are American Community Survey 2020–2024 5-year estimates. All townships in Indiana, by county

School districts in Clinton County, largest first

  1. Frankfort Community Schools18,261 people
  2. Clinton Prairie School Corporation5,833 people
  3. Clinton Central School Corporation5,105 people
  4. Rossville Consolidated School District4,721 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Frankfort, Indiana (city)15,917 people
  2. Rossville, Indiana (town)1,565 people
  3. Mulberry, Indiana (town)1,265 people
  4. Kirklin, Indiana (town)920 people
  5. Colfax, Indiana (town)906 people
  6. Michigantown, Indiana (town)514 people
  7. Forest, Indiana (CDP)259 people
  8. Hillisburg, Indiana (CDP)194 people
  9. Antioch, Indiana (CDP)129 people
  10. Scircleville, Indiana (CDP)88 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Boone County, Indiana18 mi south
  2. Carroll County, Indiana20 mi north
  3. Tipton County, Indiana22 mi east
  4. Tippecanoe County, Indiana23 mi west
  5. Howard County, Indiana23 mi northeast
  6. Montgomery County, Indiana29 mi southwest
  7. Hamilton County, Indiana30 mi southeast

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.