CITY
Brentford
South Dakota · 86 residents (2025 est.) · 0.163 sq mi
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The short version
Population has grown 28% since 2000. 22% of adults hold a bachelor's degree or higher, below the national rate of 36%. The poverty rate of 32.5% is well above the national figure.
At a glance
Mid-age
median age 37.8
US median: 38.9
Less educated
22% hold a bachelor's degree
US average: 36%
Owner-heavy
90% owner-occupied
US average: 65%
Section 01
Population & growth
PEP 2025 EST:86 residents (Census Bureau Vintage 2025, released March 2026)
Population, 1990 – 2024
202483
Section 02
Income & economy
Households earning $100K+
26.2%
+5.1 ptssince 2009
from 21.1% in 2009
US average: 53.3%
Workforce by industry, 2024
Agriculture, forestry, fishing30%
Construction30%
Wholesale trade10%
Retail trade5%
Information5%
Other services2.5%
Manufacturing0%
Transportation & warehousing0%
Finance & insurance0%
Professional, scientific, technical0%
Education & health services0%
Arts, entertainment, food0%
Public administration0%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03
Housing
RELATED:See current rent listings in Brentford on RentDataNow
Section 04
Race & ethnicity
2000
White, non-Hispanic98.5%(64)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%
Diversity Score0%(0)
2024
White, non-Hispanic100%(83)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score0%(0)
Section 05
Education
High school or higher
86.2%
−4.5 ptssince 2000
from 90.7% in 2000
US average: 89.6%
Section 06
Commute & transportation
Section 07
Work & employment
Section 08
People & community
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Frequently asked
How many people live in Brentford, South Dakota?
Brentford, South Dakota has about 83 residents according to the 2024 American Community Survey.
How educated are people in Brentford, South Dakota?
About 22.4% of adults age 25 and over in Brentford, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Brentford, South Dakota?
About 32.5% of people in Brentford, South Dakota live below the federal poverty line.
Has Brentford, South Dakota grown since 1990?
Yes, Brentford, South Dakota has grown since 1990. The population has added about 9 residents, a change of about 12 percent over that period.
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South DakotaDATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024