Ottawa, KS Micro Area
The Ottawa, KS micro area is one county in Kansas: Franklin County. About 26,299 people lived there on July 1, 2025 (Census estimate), 1.2% more than in April 2020.
- Population, July 2025
- 26,299 1.2% more than in April 2020
- Type
- Micropolitan statistical area
- County
- Franklin County
- Land area
- 572 sq mi (1,481 km²)
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- State
- Kansas
- Combined statistical area
- Kansas City-Overland Park-Kansas City, MO-KS
- CBSA code
- 36840
The county in the Ottawa, KS micro area
| County | Role | Population, July 2025 |
|---|---|---|
| Franklin County | Central | 26,299 |
A central county holds the area’s core, an urban area of 10,000 to 49,999 people. This area has no outlying counties: no neighboring county sends enough commuters to join it. A county belongs to one metro or micro area at most, and it counts whole, countryside included.
Principal city
- Ottawa12,678 people
OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.
Part of the Kansas City-Overland Park-Kansas City, MO-KS combined statistical area
OMB joins neighboring metro and micro areas into a combined statistical area when enough people commute between them. The other 5 areas in this one, largest first:
- Kansas City, MO-KS Metro Area2,270,682 people
- Lawrence, KS Metro Area120,920 people
- St. Joseph, MO-KS Metro Area119,170 people
- Warrensburg, MO Micro Area56,670 people
- Atchison, KS Micro Area16,172 people
Bordering metro and micro areas, nearest first
Areas with a county on this area’s edge. Distances are straight lines between the areas’ largest cities.
- Lawrence, KS Metro Area25 mi north
- Topeka, KS Metro Area38 mi northwest
- Kansas City, MO-KS Metro Area53 mi northeast
Before using this answer on a form
A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.
Find the metro area where you are now, find your county, or see every metro and micro area by population.