United States › Iowa › Buffalo CITY · 2000 CENSUS
Buffalo Iowa · 1,321 residents · 6.77 sq mi
Time machine
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The short version
Buffalo is home to 1,321 people in Iowa. Four-year degrees are less common here than nationally, at 9% of adults. 75% of homes are owner-occupied. The typical home is worth $74,800, having more than doubled since 1990. The poverty rate is 5.9%, under the national 12.4%. The population has held roughly steady since 1990.
At a glance
Average income
near the US median
US median: $42,589
Mid-age
median age 35.1
US median: 35.2
Less educated
9% hold a bachelor's degree
US average: 24%
Less affordable
home values up 40%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 31.9 in 1990
US average: 35.2
Population, 1990 – 2024
933 1K 1K 1K 1K 1990 2000 2010 2020 2024 Buffalo Age distribution, 2000
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Section 02
Income & economy $44,250
+31%inflation adjusted, since 1990
from $25,568 in 1990
US average: $42,589
from $10,657 in 1990
US average: $21,522
from 11.3% in 1990
US average: 12.4%
$74,800
+40%inflation adjusted, since 1990
from $40,600 in 1990
US average: $120,530
$471
+4%inflation adjusted, since 1990
from $344 in 1990
US average: $602
from 76.6% in 1990
25.4% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 97.1%(1,223)
Hispanic / Latino 3.4%(43)
2000
White, non-Hispanic 93.3%(1,232)
Hispanic / Latino 3.9%(51)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 3 more ancestry groups with data from 4.1% in 1990
US average: 24.4%
High school or higher
from 65.6% in 1990
US average: 80.3%
from 2.1% in 1990
US average: 8.8%
Section 06
Commute & transportation from 23.3 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 8.9% in 2013
US average: 8.4%
from 70.7% in 2020
US average: 54.8%
Direct-purchase
from 10.3% in 2020
US average: 13.8%
from 19.8% in 2020
US average: 18.4%
from 16.7% in 2020
US average: 20.9%
VA health care
from 3.6% in 2020
US average: 2.2%
Any private
from 79.8% in 2020
US average: 67.1%
Any public
from 35.0% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 3.8%(3)
Share of the 78 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Buffalo, Iowa? Buffalo, Iowa has about 1,321 residents according to the 2000 Census.
What is the median household income in Buffalo, Iowa? The typical household in Buffalo, Iowa earns about $44,250 a year. Half of households make more than that, and half make less.
Is Buffalo, Iowa expensive? In Buffalo, Iowa, the median home is worth about $74,800, and the typical rent is about $471 a month.
How educated are people in Buffalo, Iowa? About 9.0% of adults age 25 and over in Buffalo, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Buffalo, Iowa? About 5.9% of people in Buffalo, Iowa live below the federal poverty line.
Has Buffalo, Iowa grown since 1990? Yes, Buffalo, Iowa has grown since 1990. The population has added about 61 residents, a change of about 5 percent over that period.
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