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Where am ILOCATED

Williams County, Ohio

Williams County, Ohio, has 36,549 residents (July 2025 estimate). Its county seat is Bryan. It uses Eastern Time and covers 421 sq mi (1,090 km²) of land.

ColumbusClevelandCincinnati
Williams County in Ohio
BryanMontpelierEdgertonWest UnityStryker
Williams County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
36,549
Land area
421 sq mi (1,090 km²)
County seat or government
Bryan
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$61,048 ± $2,193
Median home value
$150,000 ± $6,500
Median rent, with utilities
$791 ± $33
Homes lived in by their owners
76.3% ± 2.3 points
County type
County
Metro or micro area
Outside any metro or micro areaNext to: Defiance, OH micro area, Angola, IN micro area, Hillsdale, MI micro area, Auburn, IN micro area, and Toledo, OH metro area
Water area
2.43 sq mi (6.3 km²)
State
Ohio
County code (FIPS)
39171
Coordinates (central point)
41.564959, -84.584324
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 Williams County

Time zoneLocal time and UTC offsetNext clock change
Eastern TimeAmerica/New_YorkUTC-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. 4350614,734 people
  2. 435437,401 people
  3. 435026,890 people
  4. 435173,442 people
  5. 435573,284 people
  6. 435182,897 people
  7. 435702,867 people
  8. 435212,471 people
  9. 435542,037 people
  10. 43501715 people
  11. 43531212 people
  12. 4350571 people

12 ZIP Code areas overlap Williams 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 Williams County, largest first

  1. Springfield Township3,009 people
  2. Center Township2,914 people
  3. St. Joseph Township2,622 people
  4. Pulaski Township2,585 people
  5. Brady Township2,581 people
  6. Jefferson Township1,818 people
  7. Northwest Township1,594 people
  8. Florence Township1,575 people
  9. Bridgewater Township1,536 people
  10. Superior Township1,387 people
  11. Madison Township917 people
  12. Mill Creek Township621 people

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

School districts in Williams County, largest first

  1. Bryan City School District13,614 people
  2. Montpelier Exempted Village School District5,433 people
  3. Central Local School District5,331 people
  4. North Central Local School District4,024 people
  5. Edgerton Local School District3,630 people
  6. Stryker Local School District3,445 people
  7. Edon Northwest Local School District3,406 people
  8. Millcreek-West Unity Local School District3,316 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. Bryan, Ohio (city)8,631 people
  2. Montpelier, Ohio (village)3,905 people
  3. Edgerton, Ohio (village)2,049 people
  4. West Unity, Ohio (village)1,812 people
  5. Stryker, Ohio (village)1,155 people
  6. Pioneer, Ohio (village)1,024 people
  7. Edon, Ohio (village)773 people
  8. Lake Seneca, Ohio (CDP)532 people
  9. Kunkle, Ohio (CDP)244 people
  10. Alvordton, Ohio (CDP)190 people
  11. Nettle Lake, Ohio (CDP)180 people
  12. Pulaski, Ohio (CDP)87 people
All 14
  1. Blakeslee, Ohio (village)73 people
  2. Holiday City, Ohio (village)52 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Defiance County, Ohio18 mi south
  2. Steuben County, Indiana22 mi west
  3. Fulton County, Ohio24 mi east
  4. DeKalb County, Indiana25 mi southwest
  5. Hillsdale County, Michigan25 mi north
  6. Henry County, Ohio31 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.