Ottawa
City in Franklin County, Kansas

Ottawa is a city in Franklin County, Kansas, with 12,625 residents (2020 Census). It sits at 902 ft (275 m) above sea level. The nearest town is Princeton, 7.6 miles S.
- 12,625residents (2020 Census)
- 902 ftelevation · 275 m
- 10.7 sq miland area · 27.6 km²
- 1,184 / sq mipopulation density
- 66067ZIP code
About Ottawa
Ottawa (pronounced ) is a city in and the county seat of Franklin County, Kansas, United States. It is located on both banks of the Marais des Cygnes River near the center of Franklin County. As of the 2020 census, the population of the city was 12,625. It is the home of Ottawa University.
Text: Wikipedia · CC BY-SA 4.0
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Living in Ottawa
- Median household income
- $71,699
- Median home value
- $166,500
- Median rent
- $1,032/mo
- Median age
- 36.9
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Map of Ottawa
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Open in Google Maps ›Ottawa, KS population
Ottawa had 12,625 residents in the 2020 Census.
| 2020 Census | 12,625 |
|---|---|
| Density | 1,184 per sq mi (457 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Ottawa at a glance
| State | Kansas (KS) |
|---|---|
| County | Franklin County |
| Type | City |
| Population | 12,625 (2020) |
| Land area | 10.66 sq mi (27.6 km²) |
| Water area | 0.09 sq mi (0.23 km²) |
| Elevation | 902 ft (275 m) |
| Coordinates | 38.5982° N, 95.2628° W |
| ZIP code | 66067 |
| Official website | ottawaks.gov |
| Census code (GEOID) | 2053550 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Ottawa
- Princeton7.6 mi S
- Rantoul9.4 mi E
- Centropolis9.6 mi NW
- Pomona10.4 mi W
- Wellsville12.9 mi NE
- Baldwin City13.0 mi N
- Richmond13.7 mi S
- Williamsburg13.7 mi SW
- Quenemo14.3 mi W
- Lane14.7 mi SE
- Greeley17.6 mi SE
- Osawatomie18.4 mi E
Straight-line distance between town centers.
Frequently asked questions about Ottawa
What county is Ottawa in?
Ottawa is in Franklin County, Kansas.
What is the population of Ottawa, KS?
12,625 people lived in Ottawa at the 2020 Census.
What is the ZIP code of Ottawa, KS?
The ZIP code of Ottawa is 66067.
What is the elevation of Ottawa?
902 feet (275 m) above sea level.
What towns are near Ottawa?
Princeton (7.6 mi), Rantoul (9.4 mi), Centropolis (9.6 mi), Pomona (10.4 mi), Wellsville (12.9 mi).
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