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CITY · 2010 ACS

Buffalo

South Dakota · 330 residents · 0.554 sq mi
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The short version

Buffalo has notably lower household income than the US average, with a median household income of $32,143. Population has declined 13% since 2000. Median home value is $58,800. With a median age of 43.8, the population is older than the US median of 37.2. Households here earn about 31% less than the South Dakota median.

At a glance
Lower income
below the US median
US median: $52,703
Older
median age 43.8
US median: 37.2
Less educated
22% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
330
−13%since 2000
from 380 in 2000
1990 – 2025
Population density
596 / sq mi
−13%since 2000
from 686 / sq mi in 2000
US average: 261
Median age
43.8
Unchangedsince 2000
from 43.6 in 2000
US average: 37.2
Population, 1990 – 2024
2573203844485111990201020202024Buffalo
2024278
1990201020202024
Section 02

Income & economy

Median household income
$32,143
+16%inflation adjusted, since 2000
from $21,875 in 2000
US average: $52,703
1990 – 2024
Per capita income
$26,384
+100%since 2000
from $13,208 in 2000
US average: $27,286
Households earning $100K+
21.3%
+3.6 ptssince 2009
from 17.7% in 2009
US average: 33.3%
Poverty rate
9.0%
−3.2 ptssince 2000
from 12.2% in 2000
US average: 13.8%
Income inequality (Gini)
0.451
US average: 0.461
Workforce by industry, 2010
Wholesale trade26.3%
US avg: 7.2%
Agriculture, forestry, fishing13.4%
US avg: 1.9%
Manufacturing11.2%
US avg: 0.5%
Information10.6%
US avg: 11.5%
Finance & insurance7.3%
US avg: 5.1%
Professional, scientific, technical5%
US avg: 4.2%
Arts, entertainment, food2.8%
US avg: 2.4%
Construction2.2%
US avg: 1.4%
Education & health services2.2%
US avg: 0.9%
Other services2.2%
US avg: 7%
Public administration2.2%
US avg: 4.9%
Transportation & warehousing1.1%
US avg: 3.1%
Retail trade0%
US avg: 10.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$58,800
+6%inflation adjusted, since 2000
from $43,800 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$338
−26%inflation adjusted, since 2000
from $360 in 2000
US average: $853
Owner-occupied
27.4%
−47.1 ptssince 2000
from 74.4% in 2000
33.3% rent
Vacancy rate
20.9%
−2.4 ptssince 2009
from 23.3% in 2009
US average: 12.1%
Owner cost-burdened
11.4%
+1.2 ptssince 2009
from 10.2% in 2009
US average: 30.9%
Renter cost-burdened
14.7%
+14.7 ptssince 2009
from 0.0% in 2009
US average: 46.8%
Afford Score
1.8
−9%since 2000
from 2.0 in 2000
1990 – 2024
RELATED:See current rent listings in Buffalo on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic98.2%(373)
Black0%(0)
Hispanic / Latino1.1%(4)
Asian0%(0)
Other0%
Diversity Score2.6%(10)
2010
White, non-Hispanic97%(320)
Black0%(0)
Hispanic / Latino1.5%(5)
Asian0%(0)
Other4.7%(16)
Diversity Score14.3%(47)
Diversity Score
14
+446%since 2000
from 3 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
22.4%
+9.4 ptssince 2000
from 13.0% in 2000
US average: 27.9%
High school or higher
85.5%
−0.7 ptssince 2000
from 86.2% in 2000
US average: 84.9%
Graduate degree
2.1%
+1.7 ptssince 2000
from 0.4% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
14.8 min
−2%since 2000
from 15.0 min in 2000
US average: 25.2
Drive alone to work
56.3%
+5.8 ptssince 2009
from 50.5% in 2009
US average: 76.2%
Carpooled to work
17.0%
−14.4 ptssince 2009
from 31.5% in 2009
US average: 10.4%
Public transit
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 4.7%
Worked from home
10.2%
+5.6 ptssince 2009
from 4.6% in 2009
US average: 4.1%
Walked to work
13.1%
+2.4 ptssince 2009
from 10.6% in 2009
US average: 2.8%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
No vehicle available
9.8%
−2.4 ptssince 2009
from 12.2% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
27.9%
+8.7 ptssince 2009
from 19.3% in 2009
US average: 12.9%
Management & professional
28.5%
−13.2 ptssince 2009
from 41.7% in 2009
US average: 35.2%
Section 08

People & community

Male
53.2%
−4.1 ptssince 2009
from 57.3% in 2009
Female
46.8%
+4.1 ptssince 2009
from 42.7% in 2009
Foreign born
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 12.8%
Veterans
12.5%
−48.8 ptssince 2009
from 61.4% in 2009
US average: 9.9%
Drill deeper

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Brownsdale
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BUFFALO VS
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BUFFALO VS
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Frequently asked

How many people live in Buffalo, South Dakota?

Buffalo, South Dakota has about 330 residents according to the 2010 American Community Survey.

What is the median household income in Buffalo, South Dakota?

The typical household in Buffalo, South Dakota earns about $32,143 a year. Half of households make more than that, and half make less.

Is Buffalo, South Dakota expensive?

In Buffalo, South Dakota, the median home is worth about $58,800, and the typical rent is about $338 a month.

How educated are people in Buffalo, South Dakota?

About 22.4% of adults age 25 and over in Buffalo, South Dakota hold a bachelor's degree or higher.

What is the poverty rate in Buffalo, South Dakota?

About 9.0% of people in Buffalo, South Dakota live below the federal poverty line.

Has Buffalo, South Dakota grown since 1990?

Yes, Buffalo, South Dakota has shrunk since 1990. The population has lost about 160 residents, a change of about -33 percent over that period.

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

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