Ziebach County, South Dakota Population 2024

2,250
2K2.5K3K3.5K4K19201930194019501960197019801990200020102020YearPopulation

Ziebach County, South Dakota's estimated 2024 population is 2,250 with a growth rate of -3.1% in the past year according to the most recent United States census data. Ziebach County, South Dakota is the 56th largest county in South Dakota. The 2010 population was 2,826 and has seen a growth of -20.38% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20291,890-72-3.67%
20281,962-72-3.54%
20272,034-72-3.42%
20262,106-72-3.31%
20252,178-72-3.2%
20242,250-72-3.1%
20232,322-72-3.01%
20222,39490.38%
20212,385-10-0.42%
20202,395-406-14.49%
20192,801421.52%
20182,759120.44%
20172,747-123-4.29%
20162,870321.13%
20152,838-21-0.73%
20142,85940.14%
20132,855-24-0.83%
20122,879391.37%
20112,840140.5%
20102,82600%
19902,220-88-3.81%
19802,308873.92%
19702,221-274-10.98%
19602,495-111-4.26%
19502,606-269-9.36%
19402,875-1,164-28.82%
19304,0393218.63%
19203,7181,82896.72%
2024 Growth Rate
-3.1% (-72)
2020 Population
2,395
Area
1961 mi²
Density
1 people/mi²
Growth Since 2020
-6.05% (-145)
Founded
1911

Population by Race

Race
Population
Percentage (of total)
Native American1,70170.58%
White65727.26%
Two or more races411.7%
Native Hawaiian or Pacific Islander80.33%
Other race30.12%
Black or African American00%
Asian00%
70.58%27.26%Race

Native American

White

Two or more races

Native Hawaiian or Pacific Islander

Other race

Black or African American

Asian

Ziebach County, South Dakota Population by Race

Ziebach County, South Dakota Population Pyramid 2024

01020304050607080180160140120100806040200020406080100120140160180MaleFemale

Ziebach County, South Dakota Median Age

36.6

Total

37.4

Male

35.6

Female

Ziebach County, South Dakota Adults

There are 1,781 adults, (266 of whom are seniors) in Ziebach County, South Dakota.

Ziebach County, South Dakota Age Dependency

59.1

Age Dependency Ratio

17.6

Old Age Dependency Ratio

41.5

Child Dependency Ratio

Ziebach County, South Dakota Sex Ratio

Female1,21850.54%
Male1,19249.46%

Ziebach County, South Dakota Population by Age

Ziebach County, South Dakota Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All7243.3353.946.1
Married2633.5179.120.9
Female1864.5629.670.4
Non Family1571.3559.940.1
Male1183.632872

3.61

Average Family Size

3.33

Average Household Size

53.9%

Rate of Home Ownership

36.33%16.3%25.69%21.69%Households by Type

Married

Male

Female

NonFamily

MarriedNon FamilyAllFemaleMale00.10.20.30.40.50.60.70.80.91

owner

renter

Ziebach County, South Dakota Households and Families

Less Than 9th Grade9th to 12th GradeHigh School GraduateSome CollegeAssociates DegreeBachelors DegreeGraduate Degree0100200300400

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1459.62%
Associates Degree17411.55%
Bachelors Degree16410.88%
Graduate Degree483.19%
High School Graduate66243.93%
Less Than 9th Grade241.59%
Some College29019.24%
9.62%43.93%19.24%11.55%10.88%Over 25 Education

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Ziebach County, South Dakota Educational Attainment by Sex (over 25)

Ziebach County, South Dakota Educational Attainment by Race

IslanderWhiteHispanicNative American2+ RacesOther Race0%20%40%60%80%100%

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
Native American983826112
White48447891
2+ Races30259
Hispanic18170
Islander770
Other Race320

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

The highest rate of bachelors degrees is among 2+ races people with a rate of 30%.

Ziebach County, South Dakota Educational Attainment by Race

OverallLess Than 9th GradeHigh School GraduateSome CollegeBachelors DegreeGraduate Degree$0$20,000$40,000$60,000$80,000

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$48,750$0$55,208
Graduate Degree$57,981$21,538$59,327
High School Graduate$35,694$40,417$33,438
Less Than 9th Grade$0$0$2,499
Overall$37,629$47,596$35,462
Some College$47,955$70,500$36,307

$37,629

Average Earnings

$47,596

Average Male

$35,462

Average Female

Ziebach County, South Dakota Earnings by Educational Attainment

Ziebach County, South Dakota Language by Age

84.3%15.2%Languages

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Ziebach County, South Dakota Language

84.3% of Ziebach County, South Dakota residents speak only English, while 15.7% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 15.2% of the population.

Ziebach County, South Dakota Language

Ziebach County, South Dakota Poverty by Race

MultipleHispanicNativeWhite0%10%20%30%40%50%60%70%80%

rate

Name
Total
In Poverty
Poverty Rate
Native1,70183449.03%
White653578.73%
Multiple413073.17%
Hispanic301653.33%

38.22%

Overall Poverty Rate

35.23%

Male Poverty Rate

41.13%

Female Poverty Rate

Poverty in Ziebach County, South Dakota

The race most likely to be in poverty in Ziebach County, South Dakota is Multiple, with 73.17% below the poverty level.

The race least likely to be in poverty in Ziebach County, South Dakota is White, with 8.73% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.57%. Among those working part-time, it was 29.08%, and for those that did not work, the poverty rate was 60.92%.

Ziebach County, South Dakota Poverty

Less Than 9th GradeHigh SchoolSome CollegeBachelors or Greater0%5%10%15%20%25%30%35%40%45%50%55%60%

rate

Rate
Poverty
Less Than 9th Grade59.17%
High School32.18%
Some College30.82%
Bachelors or Greater15.57%

Ziebach County, South Dakota Poverty Rate by Education

Male EmployedMale UnemployedFemale EmployedFemale Unemployed0%10%20%30%40%50%60%70%80%

rate

Rate
Poverty
Female Unemployed73%
Male Unemployed55.11%
Male Employed12.2%
Female Employed9.61%

Ziebach County, South Dakota Poverty Rate by Employment Status and Sex

Ziebach County, South Dakota Income by Household Type

Under10k10kTo15k15kTo25k25kTo35k35kTo50k50kTo75k75kTo100k100kTo150k150kTo200kOver200k051015202530

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$46,719$82,036
Households$47,333$76,468
Married Families$102,750$-999,999,999
Non Families$41,607$46,856
HouseholdsFamiliesMarried FamiliesNon Families020,00040,00060,00080,000100,000

mean

median

Income by Household Type

Ziebach County, South Dakota Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

29.8%

Overall Marriage Rate

33.3%

Male Marriage Rate

26.5%

Female Marriage Rate

Ziebach County, South Dakota Married by Age and Sex

55-6445-54Over 6535-4420-340102030405060

male

female

Ziebach County, South Dakota Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

Ziebach County, South Dakota Marital Status by Race

OtherRaceWhiteNonHispanicWhiteTwoOrMoreRacesIndianHawaiianHispanic0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Ziebach County, South Dakota Marital Status

46.02%28.32%25.66%Veterans by War

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

119

Number of Veterans

108

Male Veterans

11

Female Veterans

War
Veterans
Second Gulf War52
First Gulf War32
Vietnam29
Korea0
World War II0

Ziebach County, South Dakota Veterans by War

18 to 3435 to 5455 to 6465 to 7475+0510152025303540

count

Age Group
Veterans
55 to 6440
35 to 5436
65 to 7421
18 to 3412
75+10

Ziebach County, South Dakota Veterans by Age

Native AmericanWhite01020304050607080

count

Name
Veterans
% of Total
Native American715.85%
White489.2%

Ziebach County, South Dakota Veterans by Race

Ziebach County, South Dakota Veterans by Education

11.76%59.66%19.33%9.24%Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

25.21%

Veteran Poverty Rate

40.34%

Veteran Disability Rate

Ziebach County, South Dakota Veterans by Education

16 - 1920 - 2425 - 2930 - 3435 - 4445 - 5455 - 5960 - 6465 - 7475+0102030405060708090

LaborForceParticipation

61%

Labor Force Participation

46.2%

Employment Rate

24.2%

Unemployment Rate

Ziebach County, South Dakota Employment by Age

IslanderWhiteWhite Non-Hispanic2+ RacesNative AmericanOther RaceHispanic0102030405060708090

LaborForceParticipation

Ziebach County, South Dakota Employment by Race

Less Than High SchoolHigh School GraduateSome CollegeBachelors or Greater0102030405060708090

LaborForceParticipation

Ziebach County, South Dakota Employment by Education

Origin of Non-Citizens

60%40%Origin

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

Origin

Europe

Asia

Africa

Oceania

Latin America

North America

89.42%

Born in Ziebach County, South Dakota

99.59%

Native Born

0.41%

Foreign Born

0.41%

Non Citizen

0%

Naturalized

Place of Birth

99.59% of Ziebach County, South Dakota residents were born in the United States, with 89.42% having been born in South Dakota. 0.41% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Oceania.

Ziebach County, South Dakota Place of Birth

Sources