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COUNTY · 2020 ACS

Oglala Lakota County

South Dakota · 13,672 residents · 2,094 sq mi
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The short version

Oglala Lakota County is a county of 13,672 people in South Dakota. This skews young, with a median age of 25.7. The poverty rate is 44.8%, above the 12.8% national rate. Four-year degrees are less common here than nationally, at 11% of adults. The typical home is worth $35,000. Households here earn about 48% less than in South Dakota as a whole.

At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 25.7
US median: 38.8
Less educated
11% hold a bachelor's degree
US average: 33%
Less affordable
home values up 26%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

13,672
−5%since 2019
from 14,335 in 2019
2015 – 2025
25.7
Unchangedsince 2019
from 25.8 in 2019
US average: 38.8
Land area
2,094 sq mi
Population, 20152024
13K14K14K14K14K201520202024Oglala Lakota County
202413K
201520202024
Age distribution, 2020
Under 58.8%(1,205)
US avg: 5.6%
5 to 910.3%(1,406)
US avg: 6.1%
10 to 1411.2%(1,525)
US avg: 6.5%
15 to 1910.5%(1,434)
US avg: 6.6%
20 to 248.3%(1,135)
US avg: 6.7%
25 to 3413.9%(1,901)
US avg: 13.5%
35 to 4410.8%(1,472)
US avg: 12.7%
45 to 5410.1%(1,378)
US avg: 12.3%
55 to 648.7%(1,187)
US avg: 13.1%
65 to 745.3%(725)
US avg: 10%
75 to 841.7%(238)
US avg: 4.9%
85 and over0.5%(66)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$31,423
−3%inflation adjusted, since 2019
from $31,997 in 2019
US average: $66,278
2015 – 2024
$11,057
+6%since 2019
from $10,388 in 2019
US average: $35,364
Households earning $100K+
17.1%
−0.7 ptssince 2019
from 17.8% in 2019
US average: 43.9%
44.8%
−1.4 ptssince 2019
from 46.2% in 2019
US average: 12.8%
Workforce by industry, 2020
Information8.6%
US avg: 11.1%
Agriculture, forestry, fishing5.3%
US avg: 1.7%
Wholesale trade5.2%
US avg: 6.7%
Construction4.9%
US avg: 1.2%
Other services2.9%
US avg: 6.6%
Transportation & warehousing2%
US avg: 2.5%
Retail trade1.4%
US avg: 10%
Finance & insurance0.4%
US avg: 5.5%
Education & health services0.4%
US avg: 0.8%
Manufacturing0.4%
US avg: 0.5%
Public administration0.1%
US avg: 4.7%
Professional, scientific, technical0%
US avg: 4.7%
Arts, entertainment, food0%
US avg: 2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$35,000
+26%inflation adjusted, since 2019
from $27,400 in 2019
US average: $265,253
2015 – 2024
$495
−5%inflation adjusted, since 2019
from $514 in 2019
US average: $1,124
57.7%
+7.5 ptssince 2019
from 50.2% in 2019
42.3% rent
4.97 people
−3%since 2019
from 5.14 people in 2019
US average: 2.61
1.1
+30%since 2019
from 0.9 in 2019
2015 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2019
White, non-Hispanic4.4%(637)
Black0.1%(11)
Hispanic / Latino4.1%(585)
Asian0%(0)
Other91.4%(13,102)
2020
White, non-Hispanic3.2%(438)
Black0.2%(24)
Hispanic / Latino2.9%(402)
Asian0.3%(39)
Other91.6%(12,519)
7
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican3.8%(537)
Puerto Rican0.1%(21)
Ancestry
German3.3%(470)
French2.5%(361)
Irish0.9%(129)
Norwegian0.5%(70)
American0.5%(65)
Danish0.3%(48)
Dutch0.2%(35)
English0.2%(31)
Swedish0.2%(31)
Brazilian0.2%(24)
Russian0.1%(20)
Scottish0.1%(12)
+ 2 more ancestry groups with data
Czech0.1%(9)
Polish0%(6)
Section 05

Education

11.1%
+0.6 ptssince 2019
from 10.4% in 2019
US average: 32.9%
High school or higher
73.7%
−0.2 ptssince 2019
from 73.9% in 2019
US average: 88.5%
4.3%
+1.2 ptssince 2019
from 3.1% in 2019
US average: 12.7%
Section 06

Commute & transportation

16.3 min
−9%since 2019
from 17.9 min in 2019
US average: 26.9
68.7%
+1.7 ptssince 2019
from 66.9% in 2019
US average: 75.1%
21.4%
+4.3 ptssince 2019
from 17.1% in 2019
US average: 8.4%
Section 07

Work & employment

16.3%
−1.5 ptssince 2019
from 17.8% in 2019
US average: 5.4%
46.5%
+1.4 ptssince 2019
from 45.1% in 2019
US average: 63.4%
Women 20-64 in the labor force
52.7%
US average: 73.3%
29.7%
−2.5 ptssince 2019
from 32.2% in 2019
US average: 39.3%
Section 08

People & community

48.5%
−0.5 ptssince 2019
from 49.0% in 2019
51.5%
+0.5 ptssince 2019
from 51.0% in 2019
0.5%
+0.2 ptssince 2019
from 0.3% in 2019
US average: 13.5%
37.7%
+1.2 ptssince 2019
from 36.5% in 2019
US average: 8.8%
Computer in household
60.9%
US average: 91.9%
94.3%
US average: 86.2%
Marital status (2024)
Men 15+
Never married76.2%(3,390)
Married14.9%(661)
Widowed1.8%(78)
Divorced7.2%(321)
Women 15+
Never married52.4%(2,657)
Married23.4%(1,187)
Widowed7.9%(399)
Divorced16.4%(832)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

37.7%
+1.2 ptssince 2019
from 36.5% in 2019
US average: 8.8%
12.2%
US average: 55.4%
Direct-purchase
1.8%
US average: 13.7%
9.3%
US average: 17.6%
43.3%
US average: 20.0%
VA health care
1.2%
US average: 2.3%
Any private
14.3%
US average: 68.1%
Any public
49.9%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)11%(48)
US avg: 20.6%
Gulf War (1990s)9.4%(41)
US avg: 21.4%
Vietnam era14%(61)
US avg: 35.2%
Korean War25.4%(111)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 437 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Oglala Lakota County, South Dakota?

Oglala Lakota County, South Dakota has about 13,672 residents according to the 2020 American Community Survey.

What is the median household income in Oglala Lakota County, South Dakota?

The typical household in Oglala Lakota County, South Dakota earns about $31,423 a year. Half of households make more than that, and half make less.

Is Oglala Lakota County, South Dakota expensive?

In Oglala Lakota County, South Dakota, the median home is worth about $35,000, and the typical rent is about $495 a month.

How educated are people in Oglala Lakota County, South Dakota?

About 11.1% of adults age 25 and over in Oglala Lakota County, South Dakota hold a bachelor's degree or higher.

What is the poverty rate in Oglala Lakota County, South Dakota?

About 44.8% of people in Oglala Lakota County, South Dakota live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →