Pratt County | |
|---|---|
Pratt County Courthouse in Pratt (2009) | |
Location within the U.S. state of Kansas | |
Kansas's location within the U.S. | |
| Coordinates: 37°39′24″N 98°44′24″W / 37.6567°N 98.74°W | |
| Country | |
| State | |
| Founded | February 26, 1867 |
| Named for | Caleb S. Pratt |
| Seat | Pratt |
| Largest city | Pratt |
| Area | |
| • Total | 736 sq mi (1,910 km2) |
| • Land | 735 sq mi (1,900 km2) |
| • Water | 0.7 sq mi (2 km2) 0.09% |
| Population (2020) | |
| • Total | 9,157 |
| • Density | 12.5/sq mi (4.8/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 4th |
| Website | PrattCounty.org |
Pratt County (standard abbreviation: PR) is a county in the U.S. state of Kansas. In 2020, 9,157 people lived there. The county seat is Pratt. Pratt is also the biggest city in Pratt County.
In 1867, Pratt County was created.
The U.S. Census Bureau says that the county has a total area of 736 square miles (1,910 km2). Of that, 735 square miles (1,900 km2) is land and 0.7 square miles (1.8 km2) (0.09%) is water.

| Historical population | |||
|---|---|---|---|
| Census | Pop. | %± | |
| 1880 | 1,890 | — | |
| 1890 | 8,118 | 329.5% | |
| 1900 | 7,085 | −12.7% | |
| 1910 | 11,156 | 57.5% | |
| 1920 | 12,909 | 15.7% | |
| 1930 | 13,312 | 3.1% | |
| 1940 | 12,348 | −7.2% | |
| 1950 | 12,156 | −1.6% | |
| 1960 | 12,122 | −0.3% | |
| 1970 | 10,056 | −17.0% | |
| 1980 | 10,275 | 2.2% | |
| 1990 | 9,702 | −5.6% | |
| 2000 | 9,647 | −0.6% | |
| 2010 | 9,656 | 0.1% | |
| 2020 | 9,157 | −5.2% | |
| U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2020 | |||
| Year | Republican | Democratic | Third Parties |
|---|---|---|---|
| 2020 | 75.1% 3,108 | 22.6% 933 | 2.3% 96 |
| 2016 | 73.9% 2,838 | 20.1% 771 | 6.1% 233 |
| 2012 | 72.9% 2,771 | 25.8% 980 | 1.3% 50 |
| 2008 | 67.4% 2,822 | 30.9% 1,294 | 1.8% 74 |
| 2004 | 71.2% 3,121 | 27.4% 1,200 | 1.4% 63 |
| 2000 | 65.3% 2,885 | 29.8% 1,314 | 4.9% 217 |
| 1996 | 58.9% 2,591 | 31.1% 1,367 | 10.1% 443 |
| 1992 | 37.2% 1,779 | 30.6% 1,466 | 32.2% 1,541 |
| 1988 | 59.0% 2,505 | 38.9% 1,651 | 2.1% 89 |
| 1984 | 71.3% 3,244 | 27.6% 1,255 | 1.1% 50 |
| 1980 | 61.2% 2,866 | 29.2% 1,369 | 9.6% 448 |
| 1976 | 50.0% 2,427 | 47.6% 2,307 | 2.4% 116 |
| 1972 | 71.2% 3,253 | 26.6% 1,214 | 2.2% 102 |
| 1968 | 57.9% 2,670 | 32.3% 1,490 | 9.8% 451 |
| 1964 | 48.6% 2,493 | 50.6% 2,594 | 0.8% 42 |
| 1960 | 63.6% 3,501 | 35.7% 1,968 | 0.7% 37 |
| 1956 | 64.5% 3,620 | 34.9% 1,956 | 0.6% 34 |
| 1952 | 68.9% 3,998 | 30.0% 1,743 | 1.1% 64 |
| 1948 | 50.2% 2,878 | 48.0% 2,751 | 1.8% 102 |
| 1944 | 52.9% 2,658 | 46.4% 2,334 | 0.7% 37 |
| 1940 | 49.9% 2,930 | 48.9% 2,870 | 1.1% 67 |
| 1936 | 33.4% 1,946 | 66.4% 3,871 | 0.2% 10 |
| 1932 | 40.2% 2,167 | 57.6% 3,109 | 2.2% 121 |
| 1928 | 80.6% 4,055 | 18.6% 934 | 0.9% 43 |
| 1924 | 57.4% 2,762 | 25.0% 1,205 | 17.6% 848 |
| 1920 | 64.2% 2,722 | 33.8% 1,433 | 2.1% 88 |
| 1916 | 37.9% 1,820 | 54.3% 2,607 | 7.7% 371 |
| 1912 | 15.1% 372 | 38.3% 947 | 46.6% 1,152 |
| 1908 | 50.5% 1,193 | 43.5% 1,027 | 6.0% 141 |
| 1904 | 63.4% 1,076 | 24.8% 421 | 11.7% 199 |
| 1900 | 49.0% 821 | 48.8% 816 | 2.2% 37 |
| 1896 | 42.7% 621 | 56.4% 820 | 0.9% 13 |
| 1892 | 44.2% 947 | 55.8% 1,196 | |
| 1888 | 50.2% 1,115 | 29.3% 652 | 20.5% 455 |
