Polk County, Minnesota Population 2024

30,099

Polk County, Minnesota's estimated 2024 population is 30,099 with a growth rate of -1.03% in the past year according to the most recent United States census data. Polk County, Minnesota is the 37th largest county in Minnesota. The 2010 population was 31,639 and has seen a growth of -4.87% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202928,534-313-1.09%
202828,847-313-1.07%
202729,160-313-1.06%
202629,473-313-1.05%
202529,786-313-1.04%
202430,099-313-1.03%
202330,412-313-1.02%
202230,725-94-0.31%
202130,819-257-0.83%
202031,076-254-0.81%
201931,330-34-0.11%
201831,364-272-0.86%
201731,636-56-0.18%
201631,6921730.55%
201531,51980.03%
201431,511-141-0.45%
201331,6521280.41%
201231,524-21-0.07%
201131,545-94-0.3%
201031,63900%
199032,498-2,346-6.73%
198034,8444091.19%
197034,435-1,747-4.83%
196036,1822820.79%
195035,900-1,834-4.86%
194037,7341,7154.76%
193036,019-1,071-2.89%
192037,0901,0893.02%
191036,0015721.61%
190035,4295,23717.35%
189030,19218,759164.08%
188011,43311,1934663.75%
1860240-28,294-99.16%
2024 Growth Rate
-1.03% (-313)
County Website
Polk County
County Seat
Crookston
2020 Population
31,076
Area
1971 mi²
Density
15 people/mi²
Growth Since 2020
-3.14% (-977)
Founded
July 20, 1858

Population by Race

Race
Population
Percentage (of total)
White26,87786.97%
Two or more races2,1146.84%
Black or African American6772.19%
Other race6222.01%
Native American3711.2%
Asian2400.78%
Native Hawaiian or Pacific Islander40.01%

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Polk County, Minnesota Population by Race

Polk County, Minnesota Population Pyramid 2024

Polk County, Minnesota Median Age

39.5

Total

38.4

Male

40.4

Female

Polk County, Minnesota Adults

There are 23,286 adults, (5,829 of whom are seniors) in Polk County, Minnesota.

Polk County, Minnesota Age Dependency

77

Age Dependency Ratio

33.4

Old Age Dependency Ratio

43.6

Child Dependency Ratio

Polk County, Minnesota Sex Ratio

Female15,12848.95%
Male15,77751.05%

Polk County, Minnesota Population by Age

Polk County, Minnesota Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All12,4482.3872.127.9
Married6,2473.191.18.9
Non Family4,6141.1754.645.4
Female1,0512.8637.462.6
Male5363.3869.630.4

3

Average Family Size

2.38

Average Household Size

72.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Polk County, Minnesota Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade8704.18%
Associates Degree2,85513.71%
Bachelors Degree4,24820.4%
Graduate Degree1,6037.7%
High School Graduate5,85528.12%
Less Than 9th Grade5432.61%
Some College4,84823.28%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Polk County, Minnesota Educational Attainment by Sex (over 25)

Polk County, Minnesota Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White18,36717,4065,234
Hispanic1,094833259
2+ Races842656159
Other Race443389107
Black345247107
Native American29724210
Asian13812863
Islander440

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 45.65%.

Polk County, Minnesota Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$57,330$65,763$49,719
Graduate Degree$73,210$73,881$71,508
High School Graduate$40,375$48,220$30,457
Less Than 9th Grade$29,148$32,434$21,395
Overall$49,293$58,064$40,259
Some College$47,727$58,612$37,516

$49,293

Average Earnings

$58,064

Average Male

$40,259

Average Female

Polk County, Minnesota Earnings by Educational Attainment

Polk County, Minnesota Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Polk County, Minnesota Language

93.66% of Polk County, Minnesota residents speak only English, while 6.34% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.61% of the population.

Polk County, Minnesota Language

Polk County, Minnesota Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White25,3472,1538.49%
Hispanic2,02071435.35%
Multiple2,04246422.72%
Black55536565.77%
Other59810818.06%
Native3267723.62%
Asian19021.05%

11.66%

Overall Poverty Rate

9.33%

Male Poverty Rate

14.11%

Female Poverty Rate

Poverty in Polk County, Minnesota

The race most likely to be in poverty in Polk County, Minnesota is Black, with 65.77% below the poverty level.

The race least likely to be in poverty in Polk County, Minnesota is Asian, with 1.05% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.01%. Among those working part-time, it was 17.53%, and for those that did not work, the poverty rate was 22.15%.

Polk County, Minnesota Poverty

rate

Rate
Poverty
Less Than 9th Grade32.86%
High School13.5%
Some College8.83%
Bachelors or Greater6.85%

Polk County, Minnesota Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed34.39%
Female Unemployed30.04%
Female Employed10.34%
Male Employed3.29%

Polk County, Minnesota Poverty Rate by Employment Status and Sex

Polk County, Minnesota Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$96,684$108,375
Households$69,136$87,199
Married Families$110,837$-999,999,999
Non Families$38,406$46,987

mean

median

Income by Household Type

Polk County, Minnesota Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.9%

Overall Marriage Rate

52.7%

Male Marriage Rate

53.0%

Female Marriage Rate

Polk County, Minnesota Married by Age and Sex

male

female

Polk County, Minnesota Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Polk County, Minnesota Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Polk County, Minnesota Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,613

Number of Veterans

1,481

Male Veterans

132

Female Veterans

War
Veterans
Vietnam686
First Gulf War301
Second Gulf War238
Korea104
World War II17

Polk County, Minnesota Veterans by War

count

Age Group
Veterans
65 to 74487
75+476
55 to 64333
35 to 54224
18 to 3493

Polk County, Minnesota Veterans by Age

count

Name
Veterans
% of Total
White1,4927.17%
Other Race7716.11%
Hispanic473.73%
2+ Races222.11%
Asian189.57%
Native American41.3%

Polk County, Minnesota Veterans by Race

Polk County, Minnesota Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

7.5%

Veteran Poverty Rate

30.92%

Veteran Disability Rate

Polk County, Minnesota Veterans by Education

LaborForceParticipation

66.2%

Labor Force Participation

63.7%

Employment Rate

3.6%

Unemployment Rate

Polk County, Minnesota Employment by Age

LaborForceParticipation

Polk County, Minnesota Employment by Race

LaborForceParticipation

Polk County, Minnesota Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

52.19%

Born in Polk County, Minnesota

97.51%

Native Born

2.49%

Foreign Born

1.24%

Non Citizen

1.25%

Naturalized

Place of Birth

97.51% of Polk County, Minnesota residents were born in the United States, with 52.19% having been born in Minnesota. 1.24% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Polk County, Minnesota Place of Birth

Sources