Keldron, SD demographics:
population, income, and more

Total population
131
-15.5% year-over-year change
Median household income
$88,125/yr
% year-over-year change
Housing units
41
-18.0% year-over-year change

Keldron population

How many people live in Keldron

Keldron is home to 131 residents, according to the most recent Census data. Gender-wise, 35.1% of Keldron locals are male, and 64.9% are female.

Total population
131
-15.5% year-over-year change
Gender ratio
Male
35.1%
46
Female
64.9%
85
Value Percent YoY change
Male 46 35.1% -25.8%
Female 85 64.9% -8.6%
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

Finally, around 13% are 65 or older.

Median age
14.3
Age breakdown
Under 15
53.4%
15 to 24
0%
25 to 44
33.6%
45 to 64
0%
Over 65
13%
Value Percent YoY change
Under 15 70 53.4% -12.5%
25 to 44 44 33.6% -12.0%
Over 65 17 13% -10.5%
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

There’s also a share of 20.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 131 100% -15.5%
Racial breakdown
White
75.6%
Black or African American
0%
American Indian and Alaska Native
3.8%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
20.6%
Other
0%
Value Percent
White 99 75.6%
American Indian and Alaska Native 5 3.8%
Two or more races 27 20.6%

Households in Keldron

A peek inside Keldron households

Keldron has 32 households, with an average of 4 members in each. Of these, 84.4% are families, while the remaining 15.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
32
-21.9% year-over-year change
Average people per household
4
Non-family households
5
Family households
27
Value Percent YoY change
Non-family households 5 15.6% -16.7%
Family households 27 84.4% -22.9%
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 Keldron

The housing landscape of Keldron

Keldron's housing consists of 41 units, with 68.3% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 31.7% of the housing landscape.

Housing units
41
-18.0% year-over-year change
Housing types
Value Percent
1 unit, detached 28 68.3%
Mobile home 13 31.7%
Homes built since 2020
% year-over-year change

The age of buildings in Keldron

In Keldron, the median construction year is 1981. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 9 22% -10.0%
Built between 1950 and 1959 4 9.8% 0.0%
Built between 1970 and 1979 7 17.1% 0.0%
Built between 1980 and 1989 5 12.2% 0.0%
Built between 1990 and 1999 8 19.5% -33.3%
Built between 2000 and 2009 8 19.5% 0.0%
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.

Keldron occupancy rates

Out of the 32 occupied housing units in Keldron, 84.4% are owner-occupied, while 15.6% are lived in by tenants. Meanwhile, 22% of all homes on the local market sit vacant.

Occupied housing units
32
-21.9% year-over-year change
Occupancy breakdown
Renter occupied
5
Owner occupied
27
Value Percent YoY
change
Renter occupied 5 15.6% -16.7%
Owner occupied 27 84.4% -22.9%
Unoccupied housing units
22.0%
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.

Keldron housing costs

Median housing costs per month
$716/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.

Education in Keldron

Keldron education at a glance

About 9.8% of the population in Keldron went to high school, while 19.7% pursued college studies. Another 24.6% earned an associate degree and 45.9% hold a bachelor’s.

Education level
Value Percent YoY change
High school diploma 6 9.8% -66.7%
College diploma 12 19.7% 0.0%
Associate degree 15 24.6% 15.4%
Bachelor's degree 28 45.9% -12.5%
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 Keldron

How much people earn in Keldron

The average annual household income in Keldron was $78,331 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +19.5% change from the previous year.

Average household income in Keldron
$78,331/year
19.5% year-over-year change
Median household income in Keldron
$88,125/year
% year-over-year change

Keldron income by age

Overall, 42.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Above poverty level
56
Below poverty level
75
Value Percent YoY
change
Above poverty level 56 42.8% -8.2%
Below poverty level 75 57.2% -20.2%

Employment in Keldron

Workforce and job types in Keldron

86.7% of the working population are employed in professional or administrative positions, while 13.3% are in hands-on or service-based jobs. Also, 48.3% run their own businesses, 40% are employed by private companies, and 11.7% work in the public sector.

Workforce demographics

White collar
52
Blue collar
8
Value Percent YoY change
White collar 52 86.7% -5.5%
Blue collar 8 13.3% 0.0%
Employer type
Self employees
48.3%
Private companies
40%
Governmental workers
11.7%
Not for profit companies
0%
Value Percent YoY change
Self employees 29 48.3% -6.5%
Private companies 24 40% -7.7%
Governmental workers 7 11.7% 16.7%

Transportation in Keldron

How people get around in Keldron

Means of transportation
Value Percent YoY change
Car 38 100% -5.0%
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 Keldron by zipcode?

Zipcode Population Number of households Median income Average income
57634 131 32 $88,125 $78,331

Explore more communities

FAQs about Keldron demographics 

What is the total population of Keldron?

Keldron has a total population of 131 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 -15.5% compared to a year ago.

What is the gender ratio in Keldron?

The gender ratio in Keldron is as follows:
  • 35.1% males (46 residents)
  • 64.9% females (85 residents)

What is the median age in Keldron?

The median age in Keldron is 14.3.

What is the age distribution of the population in Keldron?

The age distribution in Keldron is as follows:
  • Under 15: 53.4% (70 residents)
  • Ages 15-24: 0% ( residents)
  • Ages 25-44: 33.6% (44 residents)
  • Ages 45-64: 0% ( residents)
  • Over 65: 13% (17 residents)

What is the racial and ethnic makeup of Keldron?

The racial and ethnic makeup of Keldron is as follows:
  • White: 75.6% (99 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 3.8% (5 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 20.6% (27 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 100% of the population in Keldron.

How many housing units are there in Keldron?

There are 41 housing units in Keldron, reflecting a -18.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Keldron has a total of 32 households, with an average of 4 people in each.

What is the median household income in Keldron?

Keldron has a median household income of $88,125, representing a % shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Keldron?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 86.7% (52 residents)
  • Blue-collar workers: 13.3% (8 residents)

Places of employment:
  • Self-employed: 48.3% (29 residents)
  • Private companies: 40% (24 residents)
  • Governmental workers: 11.7% (7 residents)
  • Not-for-profit companies: 0% ( 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