Pennington County Summary

Life in Pennington County research summary. HomeSnacks has been researching the quality of life in Pennington County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Pennington County:

  • The population in Pennington County is 108,707.

  • The median home value in Pennington County is $210,900.

  • The median income in Pennington County is $62,546.

  • The median rent in Pennington County is $911.

  • The unemployment rate in Pennington County is 2.9%.

  • The poverty rate in Pennington County is 12.6%.

Cities & Towns in Pennington County

List Of Cities & Towns in Pennington County

Rapid City, SD Population 73,942

Box Elder, SD Population 11,527

Rapid Valley, SD Population 7,875

Colonial Pine Hills, SD Population 2,425

Green Valley, SD Population 1,184

New Underwood, SD Population 889

Ashland Heights, SD Population 870

Wall, SD Population 640

Hill City, SD Population 626

Johnson Siding, SD Population 588

Keystone, SD Population 469

Quinn, SD Population 76

Wasta, SD Population 49

Alderwood , SD Population 33

Map Of Pennington County

Pennington County Photos

Rapidcitycityscape
Source: Wikipedia User tochichi | CC BY-SA 2.0
Th And Main Streetsc Rapid City
Source: Public Domain
Rapid City From Rapid Valley
Source: Wikipedia User M. Mingda Liu | CC BY 3.0
Rcpl
Source: Wikipedia User | PD
Thomas Stafford
Source: Public Domain
Box Elderc Sdc Usa   Panoramio
Source: Wikipedia User Eric Friedebach | CC BY 3.0

Pennington County Demographics

Population over time in Pennington County

The current population in Pennington County is 108,707. The population has decreased -1.8% from 2019.

Year Population % Change
2021 108,707 -3.4%
2020 112,504 1.6%
2019 110,685 -

Gender in Pennington County

  • Pennington County is 49.2% female with 53,498 female residents.

  • Pennington County is 50.8% male with 55,208 male residents.

Female
49.2% (53,498)
Male
50.8% (55,208)
Gender Pennington County SD USA
Female 49.2% 49.6% 50.5%
Male 50.8% 50.4% 49.5%

Race / Ethnicity in Pennington County

Pennington County is:

  • 80.2% White with 87,703 White residents.

  • 1.0% African American with 1,146 African American residents.

  • 8.0% American Indian with 8,697 American Indian residents.

  • 1.3% Asian with 1,431 Asian residents.

  • 0.1% Hawaiian with 68 Hawaiian residents.

  • 0.2% Other with 178 Other residents.

  • 4.2% Two Or More with 4,635 Two Or More residents.

  • 5.0% Hispanic with 5,436 Hispanic residents.

White
80.2% (87,703)
African American
1.0% (1,146)
American Indian
8.0% (8,697)
Asian
1.3% (1,431)
Hawaiian
0.1% (68)
Other
0.2% (178)
Two Or More
4.2% (4,635)
Hispanic
5.0% (5,436)

Table: Pennington County By Race

Race Pennington County SD USA
White 80.2% 80.8% 59.4%
African American 1.0% 2.1% 12.2%
American Indian 8.0% 8.0% 0.6%
Asian 1.3% 1.4% 5.6%
Hawaiian 0.1% 0.1% 0.2%
Other 0.2% 0.2% 0.4%
Two Or More 4.2% 3.1% 3.2%
Hispanic 5.0% 4.3% 18.4%

Household Income For Pennington County, South Dakota

  • 4.4% of households in Pennington County earn Less than $10,000.

  • 4.2% of households in Pennington County earn $10,000 to $14,999.

  • 8.5% of households in Pennington County earn $15,000 to $24,999.

  • 10.6% of households in Pennington County earn $25,000 to $34,999.

  • 12.3% of households in Pennington County earn $35,000 to $49,999.

  • 19.0% of households in Pennington County earn $50,000 to $74,999.

  • 13.7% of households in Pennington County earn $75,000 to $99,999.

  • 15.7% of households in Pennington County earn $100,000 to $149,999.

  • 5.9% of households in Pennington County earn $150,000 to $199,999.

  • 5.6% of households in Pennington County earn $200,000 or more.

Less than $10,000
4.4% (4,790)
$10,000 to $14,999
4.2% (4,582)
$15,000 to $24,999
8.5% (9,274)
$25,000 to $34,999
10.6% (11,514)
$35,000 to $49,999
12.3% (13,335)
$50,000 to $74,999
19.0% (20,694)
$75,000 to $99,999
13.7% (14,872)
$100,000 to $149,999
15.7% (17,088)
$150,000 to $199,999
5.9% (6,442)
$200,000 or more
5.6% (6,111)
Income Pennington County SD USA
Less than $10,000 4.4% 5.8% 5.5%
$10,000 to $14,999 4.2% 4.9% 3.9%
$15,000 to $24,999 8.5% 9.1% 7.8%
$25,000 to $34,999 10.6% 10.6% 8.2%
$35,000 to $49,999 12.3% 14.0% 11.4%
$50,000 to $74,999 19.0% 19.5% 16.8%
$75,000 to $99,999 13.7% 14.4% 12.8%
$100,000 to $149,999 15.7% 13.7% 16.3%
$150,000 to $199,999 5.9% 4.2% 7.8%
$200,000 or more 5.6% 3.9% 9.5%

Highest level of educational attainment in Pennington County for adults over 25

  • 3.0% of adults in Pennington County completed < 9th grade.

  • 4.0% of adults in Pennington County completed 9-12th grade.

  • 28.0% of adults in Pennington County completed high school / ged.

  • 22.0% of adults in Pennington County completed some college.

  • 11.0% of adults in Pennington County completed associate's degree.

  • 21.0% of adults in Pennington County completed bachelor's degree.

  • 8.0% of adults in Pennington County completed master's degree.

  • 2.0% of adults in Pennington County completed professional degree.

  • 1.0% of adults in Pennington County completed doctorate degree.

< 9th Grade
3% (3,261)
9-12th Grade
4% (4,348)
High School / GED
28% (30,437)
Some College
22% (23,915)
Associate's Degree
11% (11,957)
Bachelor's Degree
21% (22,828)
Master's Degree
8% (8,696)
Professional Degree
2% (2,174)
Doctorate Degree
1% (1,087)
Education Pennington County SD USA
< 9th Grade 3% 3% 4%
9-12th Grade 4% 5% 6%
High School / GED 28% 31% 26%
Some College 22% 21% 20%
Associate's Degree 11% 11% 9%
Bachelor's Degree 21% 20% 21%
Master's Degree 8% 6% 9%
Professional Degree 2% 2% 2%
Doctorate Degree 1% 1% 2%

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