Tripp County, SD demographics:
population, income, and more

Total population
5,611
0.1% year-over-year change
Median household income
$58,987/yr
0.2% year-over-year change
Housing units
2,762
-0.5% year-over-year change

Tripp County population

How many people live in Tripp County

Tripp County is home to 5,611 residents, according to the most recent Census data. Gender-wise, 51.2% of Tripp County locals are male, and 48.8% are female.

Total population
5,611
0.1% year-over-year change
Gender ratio
Male
51.2%
2,875
Female
48.8%
2,736
Value Percent YoY change
Male 2,875 51.2% 0.3%
Female 2,736 48.8% -0.2%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Tripp County is 45, with the population distributed as follows: about 19.8% are children under 15, then 9.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 21% of the population, while another 25.4% fall into the 45 to 64 bracket. Finally, around 24.6% are 65 or older.

Median age
45
Age breakdown
Under 15
19.8%
15 to 24
9.1%
25 to 44
21%
45 to 64
25.4%
Over 65
24.6%
Value Percent YoY change
Under 15 1,112 19.8% 1.6%
15 to 24 512 9.1% 15.1%
25 to 44 1,180 21% -6.1%
45 to 64 1,427 25.4% -2.7%
Over 65 1,380 24.6% 2.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Tripp County, 98.2% of the population are US-born citizens, while 0.9% have gained naturalized citizenship. At the same time, 0.9% of residents are non-citizens. As for race, 79.9% of locals are Caucasian, 0.8% are African American and 0.4% have Asian roots. There’s also a share of 4.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.2%
Non-U.S.-born citizens
0.9%
Non-citizens
0.9%
Value Percent YoY change
U.S.-born citizens 5,513 98.2% -0.1%
Non-U.S.-born citizens 48 0.9% 118.2%
Non-citizens 50 0.9% -23.1%
Racial breakdown
White
79.9%
Black or African American
0.8%
American Indian and Alaska Native
13.7%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.6%
Other
0.5%
Value Percent
White 4,485 79.9%
Black or African American 44 0.8%
American Indian and Alaska Native 770 13.7%
Asian 25 0.4%
Two or more races 257 4.6%
Other 30 0.5%

Households in Tripp County

A peek inside Tripp County households

Tripp County has 2,258 households, with an average of 2 members in each. Of these, 57.9% are families, while the remaining 42.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,258
-0.3% year-over-year change
Average people per household
2
Non-family households
950
Family households
1,308
Value Percent YoY change
Non-family households 950 42.1% 15.8%
Family households 1,308 57.9% -9.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Tripp County

The housing landscape of Tripp County

Tripp County's housing consists of 2,762 units, with 77.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 11.6% of the housing landscape.

Housing units
2,762
-0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 2,129 77.1%
1 unit, attached 18 0.6%
2 units 49 1.8%
3 or 4 units 49 1.8%
5 to 9 units 53 1.9%
10 to 19 units 65 2.4%
20 to 49 units 55 2%
50 or more units 25 0.9%
Mobile home 319 11.6%
Homes built since 2020
26
-13.3% year-over-year change

The age of buildings in Tripp County

In Tripp County, the median construction year is 1969. About 25.4% of homes were built before the 1940s, with another 5.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 10% of homes were added from 2000 to 2009, 6.2% between 2010 and 2019, and 0.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 703 25.4% -5.0%
Built between 1940 and 1949 141 5.1% -14.0%
Built between 1950 and 1959 274 9.9% -34.1%
Built between 1960 and 1969 307 11.1% 31.8%
Built between 1970 and 1979 441 16% 2.6%
Built between 1980 and 1989 189 6.8% -15.6%
Built between 1990 and 1999 232 8.4% 24.7%
Built between 2000 and 2009 277 10% 18.4%
Built between 2010 and 2019 172 6.2% 43.3%
Built in 2020 or later 26 0.9% -13.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Tripp County occupancy rates

Out of the 2,258 occupied housing units in Tripp County, 68.4% are owner-occupied, while 31.6% are lived in by tenants. Meanwhile, 18.2% of all homes on the local market sit vacant.

Occupied housing units
2,258
-0.3% year-over-year change
Occupancy breakdown
Renter occupied
713
Owner occupied
1,545
Value Percent YoY
change
Renter occupied 713 31.6% 7.9%
Owner occupied 1,545 68.4% -3.7%
Unoccupied housing units
18.2%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Tripp County housing costs

Housing costs in Tripp County come to a median of $731 per month, while tenants specifically pay a median gross rent of $820.

Median housing costs per month
$731/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Tripp County
$820/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Tripp County

Tripp County education at a glance

About 47.4% of the population in Tripp County went to high school, while 25.1% pursued college studies. Another 8.7% earned an associate degree and 12.8% hold a bachelor’s. Meanwhile, 3.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 103 2.4% -8.8%
High school diploma 2,044 47.4% 3.9%
College diploma 1,083 25.1% 11.1%
Associate degree 375 8.7% -17.4%
Bachelor's degree 551 12.8% -14.2%
Graduate degree 156 3.6% -9.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Tripp County

How much people earn in Tripp County

The average annual household income in Tripp County was $79,259 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.4% change from the previous year. At the same time, the median income stood at $58,987, reflecting a +0.2% shift over the same period.

Average household income in Tripp County
$79,259/year
4.4% year-over-year change
Median household income in Tripp County
$58,987/year
0.2% year-over-year change

Tripp County income by age

In Tripp County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $51,875. Those with someone between 45 and 64 in charge, often well established professionally, earn $82,957 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $38,750, while those led by someone over 65, many of whom may be retired, have about $49,906 in earnings. Overall, 81.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $38,750 -17.1%
25 - 44 $51,875 3.5%
45 - 64 $82,957 1.7%
Over 65 $49,906 5.6%
Above poverty level
4,314
Below poverty level
990
Value Percent YoY
change
Above poverty level 4,314 81.3% 0.8%
Below poverty level 990 18.7% -1.0%

Employment in Tripp County

Workforce and job types in Tripp County

The job market in Tripp County is powered by 2,591 working residents, spread across a range of industries and roles. 76.7% of the working population are employed in professional or administrative positions, while 23.3% are in hands-on or service-based jobs. Also, 25.2% run their own businesses, 52% are employed by private companies, and 13.1% work in the public sector.

Workforce demographics

Working population
2,591
-0.5% year-over-year change
White collar
1,987
Blue collar
604
Value Percent YoY change
White collar 1,987 76.7% -0.8%
Blue collar 604 23.3% 0.7%
Employer type
Self employees
25.2%
Private companies
52%
Governmental workers
13.1%
Not for profit companies
9.6%
Value Percent YoY change
Self employees 654 25.2% 8.5%
Private companies 1,347 52% 5.7%
Governmental workers 340 13.1% -18.9%
Not for profit companies 250 9.6% -18.8%
Unemployment rate
1.8%
11.6% year-over-year change

Available workforce

The unemployment rate in Tripp County stands at 1.8%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Tripp County

How people get around in Tripp County

Commuting methods vary: 82.3% of residents travel by personal vehicle and 9.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 2,082 82.3% 1.8%
Bus or trolleybus 50 2% 56.2%
Walk 243 9.6% -18.5%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Tripp County by zipcode?

Zipcode Population Number of households Median income Average income
57528 833 349 $61,292 $74,064
57529 245 123 $75,313 $83,026
57534 130 69 $33,438 $37,220
57541 163 56 $250,001 $211,777
57580 4,386 1,701 $59,547 $79,197
57584 96 69 $38,125 $33,109

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FAQs about Tripp County demographics 

What is the total population of Tripp County?

Tripp County has a total population of 5,611 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.1% compared to a year ago.

What is the gender ratio in Tripp County?

The gender ratio in Tripp County is as follows:
  • 51.2% males (2,875 residents)
  • 48.8% females (2,736 residents)

What is the median age in Tripp County?

The median age in Tripp County is 45.

What is the age distribution of the population in Tripp County?

The age distribution in Tripp County is as follows:
  • Under 15: 19.8% (1,112 residents)
  • Ages 15-24: 9.1% (512 residents)
  • Ages 25-44: 21% (1,180 residents)
  • Ages 45-64: 25.4% (1,427 residents)
  • Over 65: 24.6% (1,380 residents)

What is the racial and ethnic makeup of Tripp County?

The racial and ethnic makeup of Tripp County is as follows:
  • White: 79.9% (4,485 residents)
  • Black or African American: 0.8% (44 residents)
  • American Indian and Alaska Native: 13.7% (770 residents)
  • Asian: 0.4% (25 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.6% (257 residents)
  • Other: 0.5% (30 residents)

What percentage of the population in Tripp County are U.S.-born citizens?

U.S.-born citizens represent 98.2% of the population in Tripp County.

How many housing units are there in Tripp County?

There are 2,762 housing units in Tripp County, reflecting a -0.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Tripp County and what is the average household size?

Tripp County has a total of 2,258 households, with an average of 2 people in each.

What is the median household income in Tripp County?

Tripp County has a median household income of $58,987, representing a +0.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Tripp County?

The employment rate is 98.2% in Tripp County, with a workforce of 2,591 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 76.7% (1,987 residents)
  • Blue-collar workers: 23.3% (604 residents)

Places of employment:
  • Self-employed: 25.2% (654 residents)
  • Private companies: 52% (1,347 residents)
  • Governmental workers: 13.1% (340 residents)
  • Not-for-profit companies: 9.6% (250 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025