Polk County, Minnesota
County in Minnesota, United States From Wikipedia, the free encyclopedia
Polk County is a county in the northwestern part of the U.S. state of Minnesota. The population was 31,192 at the 2020 census.[1] Its county seat is Crookston,[2] and the largest community is East Grand Forks.
Polk County | |
---|---|
![]() Polk County Government Center in Crookston | |
![]() Location within the U.S. state of Minnesota | |
![]() Minnesota's location within the U.S. | |
Coordinates: 47°46′27.314″N 96°24′0.097″W | |
Country | United States |
State | Minnesota |
Founded | July 20, 1858 (created) 1872 (organized) |
Named after | James Knox Polk |
Seat | Crookston |
Largest city | East Grand Forks |
Area | |
• Total | 1,997.791 sq mi (5,174.25 km2) |
• Land | 1,970.999 sq mi (5,104.86 km2) |
• Water | 26.792 sq mi (69.39 km2) 1.3% |
Population (2020) | |
• Total | 31,192 |
• Estimate (2023) | 30,412 |
• Density | 15.429/sq mi (5.957/km2) |
Time zone | UTC−6 (Central) |
• Summer (DST) | UTC−5 (CDT) |
Congressional district | 7th |
Website | co.polk.mn.us |
Polk County is part of the Grand Forks, ND-MN metropolitan statistical area.
History
In one of its early acts as a state entity, the Minnesota Legislature created the county on July 20, 1858, but did not organize it at that time. The county was named for the 11th president of the United States, James Knox Polk, who signed the congressional act that organized the Minnesota Territory. The county was organized in 1872 and 1873, with the newly settled community of Crookston as the county seat.[3]
Geography
Summarize
Perspective
Polk County lies on Minnesota's border with North Dakota (across the Red River). The Red Lake River flows west through the upper central part of the county, discharging into the Red at Grand Forks. The county terrain consists of low, rolling hills, devoted to agriculture.[4] The county slopes to the west and north, with its highest point near its southeast corner, at 1,519 ft (463 m) above sea level.[5] According to the United States Census Bureau, the county has a total area of 1,997.791 square miles (5,174.25 km2), of which 1,970.999 square miles (5,104.86 km2) is land and 26.792 square miles (69.39 km2) (1.3%) is water.[6]

USGS surveys show the county's high point to be 1,575 ft (0.480 km) south of U.S. 2, about 2 km east of Spring Lake, at 47.5197°N, 95.5906°W.
Transit
- Tri-Valley Opportunity Council (T.H.E. Bus)
Major highways
Polk County State-Aid Highway 21: This is the major connector between Grand Forks and Pennington County, and connects with Pennington County State-Aid Highway 3.
Polk County State-Aid Highway 9: A major connector between Crookston and the south end of Grand Forks, it connects with Grand Forks County Road 7, and functions as a southside connector between US 75 and US 2 in Crookston.
Polk County State-Aid Highways 11 & 46: US 2 Truck Bypass of Crookston
Polk County State-Aid Highway 2: Designated and designed for heavy truck traffic connecting US 2 to Roseau County and Marshall County.
Adjacent counties
- Marshall County (north)
- Pennington County (northeast)
- Red Lake County (northeast)
- Clearwater County (east)
- Mahnomen County (southeast)
- Norman County (south)
- Traill County, North Dakota (southwest)
- Grand Forks County, North Dakota (west)
Protected areas[4]
- Agassiz Dunes Scientific and Natural Area (part)
- Belgium State Wildlife Management Area
- Brandsvold State Wildlife Management Area
- Castor State Wildlife Management Area
- Enerson State Wildlife Management Area
- Erskine State Wildlife Management Area
- Glacial Ridge National Wildlife Refuge
- Gully Fen Scientific and Natural Area
- Hangaard State Wildlife Management Area
- Hasselton State Wildlife Management Area (part)
- Hill River State Wildlife Management Area
- Kroening State Wildlife Management Area
- Lavoi State Wildlife Management Area
- Lessor State Wildlife Management Area
- Mahgre State Wildlife Management Area
- Malmberg Prairie Scientific and Natural Area
- Pembina State Wildlife Management Area
- Polk State Wildlife Management Area
- Red River State Recreation Area (part)
- Red River Valley Natural History Area
- Rindahl State Wildlife Management Area
- Rydell National Wildlife Refuge
- Sand Hill Recreation Area
- Shypoke State Wildlife Management Area
- Stipa State Wildlife Management Area
Demographics
Summarize
Perspective
Census | Pop. | Note | %± |
---|---|---|---|
1860 | 240 | — | |
1880 | 11,433 | — | |
1890 | 30,192 | 164.1% | |
1900 | 35,429 | 17.3% | |
1910 | 36,001 | 1.6% | |
1920 | 37,090 | 3.0% | |
1930 | 36,019 | −2.9% | |
1940 | 37,734 | 4.8% | |
1950 | 35,900 | −4.9% | |
1960 | 36,182 | 0.8% | |
1970 | 34,435 | −4.8% | |
1980 | 34,844 | 1.2% | |
1990 | 32,498 | −6.7% | |
2000 | 31,369 | −3.5% | |
2010 | 31,600 | 0.7% | |
2020 | 31,192 | −1.3% | |
2023 (est.) | 30,412 | [8] | −2.5% |
U.S. Decennial Census[9] 1790–1960[10] 1900–1990[11] 1990–2000[12] 2010–2020[1] |

As of the first quarter of 2024, the median home value in Polk County was $216,560.[13]
As of the 2023 American Community Survey, there are 12,472 estimated households in Polk County with an average of 2.39 persons per household. The county has a median household income of $69,540. Approximately 11.6% of the county's population lives at or below the poverty line. Polk County has an estimated 64.9% employment rate, with 26.7% of the population holding a bachelor's degree or higher and 93.4% holding a high school diploma.[14]
The top five reported ancestries (people were allowed to report up to two ancestries, thus the figures will generally add to more than 100%) were English (92.8%), Spanish (2.7%), Indo-European (2.3%), Asian and Pacific Islander (0.5%), and Other (1.7%).
The median age in the county was 39.3 years.
Polk County, Minnesota – racial and ethnic composition
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
Race / ethnicity (NH = non-Hispanic) | Pop. 1980[15] | Pop. 1990[16] | Pop. 2000[17] | Pop. 2010[18] | Pop. 2020[19] |
---|---|---|---|---|---|
White alone (NH) | 33,869 (97.20%) | 30,824 (94.85%) | 28,994 (92.43%) | 28,497 (90.18%) | 26,538 (85.08%) |
Black or African American alone (NH) | 64 (0.18%) | 53 (0.16%) | 86 (0.27%) | 248 (0.78%) | 958 (3.07%) |
Native American or Alaska Native alone (NH) | 268 (0.77%) | 376 (1.16%) | 381 (1.21%) | 413 (1.31%) | 376 (1.21%) |
Asian alone (NH) | 83 (0.24%) | 89 (0.27%) | 91 (0.29%) | 210 (0.66%) | 156 (0.50%) |
Pacific Islander alone (NH) | — | — | 2 (0.01%) | 2 (0.01%) | 4 (0.01%) |
Other race alone (NH) | 0 (0.00%) | 10 (0.03%) | 0 (0.00%) | 9 (0.03%) | 71 (0.23%) |
Mixed race or multiracial (NH) | — | — | 313 (1.00%) | 501 (1.59%) | 1,090 (3.49%) |
Hispanic or Latino (any race) | 560 (1.61%) | 1,146 (3.53%) | 1,502 (4.79%) | 1,720 (5.44%) | 1,999 (6.41%) |
Total | 34,844 (100.00%) | 32,498 (100.00%) | 31,369 (100.00%) | 31,600 (100.00%) | 31,192 (100.00%) |
2020 census
As of the 2020 census, there were 31,192 people, 12,534 households, and 7,852 families residing in the county.[20] The population density was 15.8 inhabitants per square mile (6.1/km2). There were 14,623 housing units at an average density of 7.42 inhabitants per square mile (2.9/km2). The racial makeup of the county was 87.29% White, 3.13% African American, 1.46% Native American, 0.50% Asian, 0.01% Pacific Islander, 1.97% from some other races and 5.62% from two or more races. Hispanic or Latino people of any race were 6.41% of the population.[21] 24.3% of residents were under the age of 18, 5.8% were under 5 years of age, and 19.8% were 65 and older.
2010 census
As of the 2010 census, there were 31,600 people, 12,704 households, and 8,196 families residing in the county. The population density was 16.0 inhabitants per square mile (6.2/km2). There were 14,610 housing units at an average density of 7.41 inhabitants per square mile (2.9/km2). The racial makeup of the county was 93.34% White, 0.85% African American, 1.43% Native American, 0.69% Asian, 0.01% Pacific Islander, 1.57% from some other races and 2.10% from two or more races. Hispanic or Latino people of any race were 5.44% of the population.
2000 census
As of the 2000 census, there were 31,369 people, 12,070 households, and 8,050 families residing in the county. The population density was 15.9 inhabitants per square mile (6.1/km2). There were 14,008 housing units at an average density of 7.11 inhabitants per square mile (2.7/km2). The racial makeup of the county was 94.18% White, 0.33% African American, 1.30% Native American, 0.30% Asian, 0.00% Pacific Islander, 1.30% from some other races and 2.77% from two or more races. Hispanic or Latino people of any race were 4.79% of the population. In terms of ancestry, 41.7% were Norwegians, 19.7% were Germans, and 5.8% were French.
Of the 12,070 households, 32.3% had children under 18 living with them, 54.9% were married couples living together, 8.5% had a female householder with no husband present, and 33.3% were not families. About 28.9% of all households were made up of individuals, and 13.8% had someone living alone who was 65 or older. The average household size was 2.47, and the average family size was 3.07.
The county's age distribution was 25.9% under 18, 9.7% from 18 to 24, 24.8% from 25 to 44, 22.2% from 45 to 64, and 17.4% who were 65 or older. The median age was 38. For every 100 females, there were 98.1 males. For every 100 females 18 and over, there were 95.5 males.
The median income for a household was $35,105, and for a family was $44,310. Males had a median income of $31,472 versus $21,535 for females. The per capita income was $17,279. About 7.3% of families and 10.9% of the population were below the poverty line, including 13.3% of those under age 18 and 10.9% of those 65 or over.
Communities
Cities
Unincorporated communities
Townships
- Andover Township
- Angus Township
- Badger Township
- Belgium Township
- Brandsvold Township
- Brandt Township
- Brislet Township
- Bygland Township
- Chester Township
- Columbia Township
- Crookston Township
- Eden Township
- Esther Township
- Euclid Township
- Fairfax Township
- Fanny Township
- Farley Township
- Fisher Township
- Garden Township
- Garfield Township
- Gentilly Township
- Godfrey Township
- Grand Forks Township
- Grove Park-Tilden Township
- Gully Township
- Hammond Township
- Helgeland Township
- Higdem Township
- Hill River Township
- Hubbard Township
- Huntsville Township
- Johnson Township
- Kertsonville Township
- Keystone Township
- King Township
- Knute Township
- Lessor Township
- Liberty Township
- Lowell Township
- Nesbit Township
- Northland Township
- Onstad Township
- Parnell Township
- Queen Township
- Reis Township
- Rhinehart Township
- Roome Township
- Rosebud Township
- Russia Township
- Sandsville Township
- Scandia Township
- Sletten Township
- Sullivan Township
- Tabor Township
- Tynsid Township
- Vineland Township
- Winger Township
- Woodside Township
Government and politics
Summarize
Perspective
Polk County was a swing county for several decades, before shifting solidly Republican as of lately. As of 2020, it has selected the Republican nominee in presidential elections in 56% of elections since 1980.
Year | Republican | Democratic | Third party(ies) | |||
---|---|---|---|---|---|---|
No. | % | No. | % | No. | % | |
2024 | 10,162 | 65.91% | 4,967 | 32.21% | 290 | 1.88% |
2020 | 9,865 | 63.26% | 5,439 | 34.88% | 290 | 1.86% |
2016 | 8,979 | 60.69% | 4,712 | 31.85% | 1,105 | 7.47% |
2012 | 7,615 | 51.83% | 6,773 | 46.10% | 305 | 2.08% |
2008 | 7,148 | 46.62% | 7,850 | 51.19% | 336 | 2.19% |
2004 | 8,724 | 55.68% | 6,729 | 42.95% | 215 | 1.37% |
2000 | 7,609 | 53.81% | 5,764 | 40.76% | 767 | 5.42% |
1996 | 5,563 | 40.94% | 6,369 | 46.88% | 1,655 | 12.18% |
1992 | 5,817 | 38.95% | 5,850 | 39.17% | 3,267 | 21.88% |
1988 | 7,032 | 47.96% | 7,523 | 51.31% | 107 | 0.73% |
1984 | 8,617 | 54.60% | 7,033 | 44.56% | 132 | 0.84% |
1980 | 9,036 | 51.21% | 7,151 | 40.53% | 1,457 | 8.26% |
1976 | 6,552 | 40.86% | 9,078 | 56.62% | 404 | 2.52% |
1972 | 8,139 | 51.24% | 7,366 | 46.37% | 380 | 2.39% |
1968 | 6,074 | 40.04% | 8,380 | 55.24% | 715 | 4.71% |
1964 | 5,039 | 31.28% | 11,052 | 68.60% | 20 | 0.12% |
1960 | 7,528 | 44.52% | 9,346 | 55.27% | 35 | 0.21% |
1956 | 6,847 | 46.10% | 7,980 | 53.73% | 26 | 0.18% |
1952 | 8,326 | 53.09% | 7,244 | 46.19% | 113 | 0.72% |
1948 | 4,662 | 31.98% | 9,279 | 63.64% | 639 | 4.38% |
1944 | 4,402 | 33.07% | 8,808 | 66.18% | 100 | 0.75% |
1940 | 5,200 | 32.53% | 10,652 | 66.64% | 133 | 0.83% |
1936 | 3,751 | 24.30% | 11,337 | 73.44% | 349 | 2.26% |
1932 | 3,604 | 27.32% | 8,751 | 66.35% | 835 | 6.33% |
1928 | 7,215 | 56.08% | 5,357 | 41.64% | 294 | 2.29% |
1924 | 5,027 | 43.94% | 663 | 5.80% | 5,750 | 50.26% |
1920 | 8,197 | 69.47% | 2,111 | 17.89% | 1,492 | 12.64% |
1916 | 2,471 | 37.93% | 3,498 | 53.70% | 545 | 8.37% |
1912 | 735 | 12.79% | 1,662 | 28.92% | 3,350 | 58.29% |
1908 | 3,311 | 55.21% | 1,928 | 32.15% | 758 | 12.64% |
1904 | 3,549 | 71.71% | 696 | 14.06% | 704 | 14.23% |
1900 | 2,863 | 49.62% | 2,533 | 43.90% | 374 | 6.48% |
1896 | 2,855 | 35.39% | 5,054 | 62.65% | 158 | 1.96% |
1892 | 1,376 | 23.35% | 1,510 | 25.63% | 3,006 | 51.02% |
Position | Name | District | Next Election | |
---|---|---|---|---|
Commissioner | Vacant | District 1 | 2024 | |
Commissioner and Chairperson | Warren Strandell | District 2 | 2026 | |
Commissioner and Vice Chair | Gary Willhite | District 3 | 2024 | |
Commissioner | Joan Lee | District 4 | 2026 | |
Commissioner | Mark Holy | District 5 | 2024 |
Position | Name | Affiliation | District | |
---|---|---|---|---|
Senate | Mark Johnson[24] | Republican | District 1 | |
House of Representatives | Deb Kiel[25] | Republican | District 1B |
Position | Name | Affiliation | District | |
---|---|---|---|---|
House of Representatives | Michelle Fischbach[26] | Republican | 7th | |
Senate | Amy Klobuchar[27] | Democrat | N/A | |
Senate | Tina Smith[28] | Democrat | N/A |
See also
References
Further reading
External links
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