Ottawa 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 2010 census, the city population was 12,649.
Ottawa Historic District (2018)
|Named for||Ottawa Tribe|
|• City Manager||Richard Nienstedt|
|• Mayor||Sara Caylor|
|• Total||9.42 sq mi (24.40 km2)|
|• Land||9.32 sq mi (24.14 km2)|
|• Water||0.10 sq mi (0.26 km2) 1.06%|
|Elevation||902 ft (275 m)|
| • Estimate |
|• Density||1,300/sq mi (520/km2)|
|Time zone||UTC-6 (CST)|
|• Summer (DST)||UTC-5 (CDT)|
The name derives from the Ottawa tribe of Indians, on whose reservation the city was laid out. In the spring of 1864, title to the land was obtained from the tribe through treaty connected to the founding of Ottawa University, the Ottawa having donated 20,000 acres of land to establish and fund a school for the education of Indians and non-Indians alike. The word Ottawa itself means “to trade”. In 1867, the Ottawa tribe sold their remaining land in Kansas and moved to Indian Territory in Oklahoma.
Ottawa has a history of flooding because of its location straddling the Marais Des Cygnes river. The area's first recorded flood was the Great Flood of 1844. In 1928, a flood crested at 38.65 feet and killed six people. Other flood years include 1904, when water crested at 36 feet and ran to a man's shoulders in the Santa Fe depot; 1909, cresting at 36.3 feet (11.1 m); 1915, cresting at 31 feet (9.4 m), and 1944, cresting at 36.5 feet (11.1 m).
However, it is the Great Flood of 1951 which is the most famous. It was about five inches higher than the 1928 flood. The flood of 1951 affected much of Missouri and Kansas and 41 people died. One-third of Ottawa was covered because of this flood.
It is unlikely Ottawa will suffer major damage due to a flood again thanks to a series of levees and pumping stations built by the U.S. Army Corps of Engineers in the 1960s, which is part of a larger system of flood systems to regulate the Marais Des Cygnes River to the Missouri River. The levees built along the river are inspected on an annual basis to insure their quality.
In 1943, German and Italian prisoners of World War II were brought to Kansas and other Midwest states to help solve the labor shortage caused by American men serving in the war. Large internment camps were established in Kansas: Camp Concordia, Camp Funston (at Fort Riley), Camp Phillips (at Salina under Fort Riley). Fort Riley established 12 smaller branch camps, including Ottawa.
Ottawa straddles the Marais des Cygnes River and is located 58 miles (93 km) southwest of Kansas City at the junction of U.S. Route 59 and K-68. U.S. Route 50 and Interstate 35 bypass Ottawa to the south and east, while business US-50 passes through the city.
Over the course of a year, temperatures range from an average low of about 20 °F (−7 °C) in January to an average high over 90 °F (32 °C) in July. The maximum temperature reaches 90 °F (32 °C) an average of 52 days per year and reaches 100 °F (38 °C) an average of 6 days per year. The minimum temperature falls below the freezing point (32 °F) an average of 105 days per year. Typically the first fall freeze occurs between the beginning of October and early November, and the last spring freeze occurs between the end of March and late April.
The area receives nearly 40 inches (1,000 mm) of precipitation during an average year with the largest share being received in May and June—the April–June period averages 29 days of measurable precipitation. During a typical year the total amount of precipitation may be anywhere from 28 to 51 inches (1,300 mm). There are on average 87 days of measurable precipitation per year. Winter snowfall averages almost 16 inches, but the median is less than 9 inches (230 mm). Measurable snowfall occurs an average of 8 days per year with at least over an inch of snow being received on five of those days. Snow depth of at least an inch occurs an average of 6 days per year.
|Mean number of days||5.3||4.8||7.3||9.0||10.4||9.1||7.4||7.6||7.2||7.2||6.2||5.6||87.1|
|Mean number of days||3.0||2.1||0.9||0.1||0.0||0.0||0.0||0.0||0.0||0.0||0.5||1.8||8.4|
|Notes: Temperatures are in degrees Fahrenheit. Precipitation includes rain and melted snow or sleet in inches; median values are provided for precipitation and snowfall because mean averages may be misleading. Mean and median values are for the 30-year period 1971–2000; temperature extremes are for the station's period of record (1900–2001). The station is located in Ottawa at 38°37′N 95°17′W, elevation 900 feet (270 m).|
|U.S. Decennial Census|
As of the census of 2010, there were 12,649 people, 4,998 households, and 3,127 families residing in the city. The population density was 1,357.2 inhabitants per square mile (524.0/km2). There were 5,518 housing units at an average density of 592.1 per square mile (228.6/km2). The racial makeup of the city was 91.0% White, 2.2% African American, 0.9% Native American, 0.4% Asian, 1.6% from other races, and 3.9% from two or more races. Hispanic or Latino of any race were 5.0% of the population.
There were 4,998 households of which 34.4% had children under the age of 18 living with them, 44.6% were married couples living together, 12.8% had a female householder with no husband present, 5.1% had a male householder with no wife present, and 37.4% were non-families. 31.5% of all households were made up of individuals and 13.5% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 3.08.
The median age in the city was 33.2 years. 27% of residents were under the age of 18; 11.5% were between the ages of 18 and 24; 25.5% were from 25 to 44; 22.9% were from 45 to 64; and 13.2% were 65 years of age or older. The gender makeup of the city was 48.5% male and 51.5% female.
As of the U.S. Census in 2000, there were 11,921 people, 4,697 households, and 3,034 families residing in the city. The population density was 1,781.0 people per square mile (688.0/km²). There were 5,080 housing units at an average density of 759.0 per square mile (293.2/km²). The racial makeup of the city was 92.77% White, 2.31% Black or African American, 1.22% Native American or Alaska Native, 0.53% Asian, 0.01% Pacific Islander, 1.31% from other races, and 1.86% from two or more races. Hispanic or Latino of any race were 4.16% of the population.
There were 4,697 households out of which 33.2% had children under the age of 18 living with them, 49.1% were married couples living together, 10.9% had a female householder with no husband present, and 35.4% were non-families. 30.5% of all households were made up of individuals, and 14.4% had someone living alone who was 65 years of age or older. The average household size was 2.43 and the average family size was 3.00.
In the city, the population was spread out with 26.6% under the age of 18, 11.5% from 18 to 24, 27.7% from 25 to 44, 18.3% from 45 to 64, and 15.8% who were 65 years of age or older. The median age was 34 years. For every 100 females, there were 95.1 males. For every 100 females age 18 and over, there were 89.0 males.
The median income for a household in the city was $34,071, and the median income for a family was $41,710. Males had a median income of $30,050 versus $22,891 for females. The per capita income for the city was $16,840. About 6.8% of families and 9.0% of the population were below the poverty line, including 10.0% of those under age 18 and 8.1% of those age 65 or over.
Ottawa's two major employers are Walmart and American Eagle Outfitters who both maintain distribution centers in the city. Ottawa has freight rail service from BNSF railway. There is also a grain elevator operated by the Ottawa Co-Op. The city operates the Ottawa Municipal Airport, a small General Aviation airport four miles south of the city.
Ottawa was governed by a Mayor-Council system until 1913 when the City became a Commission form of government. In 1970 voters established the City Manager form of government with a five-member Commission that annually selects a Mayor from its ranks. The citizens of Ottawa elect commissioners at-large. Three seats on the Commission are open every odd numbered year. Two Commissioners are elected to four-year terms and one is elected to a two-year term. 
USD 290 public education schools:
- Ottawa High School
- Ottawa Middle School
- Garfield Elementary School
- Lincoln Elementary School
- Sunflower Elementary school
Ottawa has several private schools.
- Sacred Heart Catholic Elementary School
- Pilgrim Bible Academy
- Ottawa Christian Academy
Ottawa has four radio stations, one AM and three FM. KOFO broadcasts on 1220 with the tagline Your News source for East-Central Kansas. KOFO airs country music from across the decades, and specializes in local news. KCHZ 95.7 FM is licensed to Ottawa (and was, at one time, owned by KOFO); its studios are in Mission, Kansas. 88.9 is home to the Ottawa University student station, KTJO-FM. 90.5FM features the Ottawa-based KRBW's Christian programming.
Downtown Ottawa is home to the Plaza Grill and Cinema (formerly the Crystal Plaza and Bijou Theater) which, in 2013, was discovered to be the oldest operating cinema in America. Plans for an exhibit are in the works.
- Steve Grogan, former New England Patriots quarterback, led Ottawa to a runner-up place in state football and to a state championship in basketball.
- Don Harrison, news anchor, one of the original anchors of CNN Headline News
- Gary Hart, former Democratic U. S. Senator from Colorado and Presidential Candidate in 1984 and 1988
- Steven Hawley, American astronaut (considers Salina as his hometown)
- Isaac Smith Kalloch, signatory of Ottawa's original town company charter, later became Mayor of San Francisco
- Semi Ojeleye, forward for the Boston Celtics selected 37th overall in the 2nd round of the 2017 NBA Draft, led Ottawa to a state championship in basketball.
- Stanley Sheldon, bassist and vocalist for Peter Frampton, most notably on Frampton's Frampton Comes Alive! album.
- John G. Thompson, a prominent mathematician.
- Jerry Voorhis, U. S. Representative for California's 12th congressional district from 1937–1947
- Ottawa City Manager
- Ottawa Government
- "US Gazetteer files 2010". United States Census Bureau. Archived from the original on 2012-07-02. Retrieved 2012-07-06.
- "American FactFinder". United States Census Bureau. Retrieved 2012-07-06.
- "Population and Housing Unit Estimates". Retrieved August 6, 2019.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- "US Board on Geographic Names". United States Geological Survey. 2007-10-25. Retrieved 2008-01-31.
- "Geographic Names Information System". United States Geological Survey. Retrieved 2008-01-31.
- "Find a County". National Association of Counties. Retrieved 2011-06-07.
- "2010 City Population and Housing Occupancy Status". U.S. Census Bureau. Archived from the original on March 17, 2011. Retrieved March 6, 2011.
- Dixon, Rhonda. "The Ottawa Tribe of Oklahoma." Archived 2008-07-04 at the Wayback Machine Ottawa Tribe of Oklahoma. (16 Feb 2009).
- Carpenter, Tim (November 28, 1997). "What's in a name? Key elements of area history". Lawrence Journal-World. pp. 3B. Retrieved 28 April 2015.
- Cutler, William G. (1883). William G. Cutler's History of the State of Kansas. A. T. Andreas, Chicago, Illinois. pp. Franklin County, part 5, Ottawa, part 1.
- Blackmar, Frank Wilson (1912). Kansas: A Cyclopedia of State History, Volume 2. Standard Publishing Company. p. 423.
- "Archived copy". Archived from the original on 2017-06-16. Retrieved 2017-03-29.CS1 maint: archived copy as title (link)
- Perry, Charlie Perry, C.A. "USGS - Kansas Big Water". ks.water.usgs.gov.
- List of Prisoner Of War (POW) Camps in Kansas
- "POW Camp Concordia - Concordia, Kansas".
- "Government | United States".
- Staff, The Herald. "New owner a 'great fit' for Herald". The Ottawa Herald. Retrieved 2017-01-28.
- The Plaza Grill and Cinema Archived 2014-02-19 at the Wayback Machine
|Wikimedia Commons has media related to Ottawa, Kansas.|
|Wikivoyage has a travel guide for Ottawa (Kansas).|
- City of Ottawa
- Ottawa - Directory of Public Officials
- Ottawa Area Chamber of Commerce
- Ottawa Main Street Association
- Franklin County Convention Visitors Bureau
- Ottawa City Map, KDOT