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CITY · 1990 CENSUS

Buffalo

South Carolina · 1,659 residents · 4.02 sq mi
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The short version

With 1,659 people, Buffalo is a city in South Carolina. Four-year degrees are less common here than nationally, at 2% of adults. The typical home is worth $19,600. 81% of homes are owner-occupied. The median age is 36.6, about 4 years above the US median. That trails the South Carolina median by roughly 26%.

At a glance
Lower income
median household income $19,471, below the US median
US median: $30,130
Older
median age 36.6
US median: 33.0
Less educated
2% hold a bachelor's degree
US average: 20%
More affordable
home values down 40%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

1,659
+16%vs 2000
vs 1,426 in 2000
1990 – 2024
412 / sq mi
+16%vs 2000
vs 355 / sq mi in 2000
US average: 221
36.6
−5%vs 2000
vs 38.6 in 2000
US average: 33.0
Land area
4.02 sq mi
Population, 1990 – 2024
1K1K1K2K2K19902000201020202024Buffalo
20241K
1990201020202024
Age distribution, 1990
Under 54.8%(79)
US avg: 7.3%
5 to 98.1%(134)
US avg: 7.3%
10 to 145.5%(91)
US avg: 6.9%
15 to 1910.2%(170)
US avg: 7.1%
20 to 244.2%(70)
US avg: 7.5%
25 to 3413.8%(229)
US avg: 17.5%
35 to 4420%(332)
US avg: 15.1%
45 to 547.8%(130)
US avg: 10.2%
55 to 6414.4%(239)
US avg: 8.5%
65 to 747.2%(119)
US avg: 7.3%
75 to 842.6%(43)
US avg: 4%
85 and over1.4%(23)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$19,471
−29%inflation adjusted, since 2000
vs $36,285 in 2000
US average: $30,130
1990 – 2024
$7,958
−41%vs 2000
vs $13,545 in 2000
US average: $14,340
13.0%
+2.6 ptsvs 2000
vs 10.4% in 2000
US average: 13.2%
Section 03

Housing

$19,600
−40%inflation adjusted, since 2000
vs $43,400 in 2000
US average: $93,722
1990 – 2024
$294
−7%inflation adjusted, since 2000
vs $415 in 2000
US average: $450
81.4%
+6.4 ptsvs 2000
vs 75.0% in 2000
18.6% rent
1.0
1990 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic82.3%(1,173)
Black15.3%(218)
Hispanic / Latino1.3%(18)
Asian0.4%(5)
Other0%
1990
White, non-Hispanic87.3%(1,449)
Black12.7%(210)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
28
1990 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Ancestry
American39.4%(523)
German21.5%(286)
Irish9.3%(124)
English6.7%(89)
Polish5.3%(71)
Portuguese2.9%(38)
French2%(27)
Scottish0.5%(7)
Section 05

Education

1.9%
−5.6 ptsvs 2000
vs 7.5% in 2000
US average: 20.3%
High school or higher
43.0%
−23.2 ptsvs 2000
vs 66.2% in 2000
US average: 75.2%
0.5%
−1.7 ptsvs 2000
vs 2.3% in 2000
US average: 7.1%
Section 06

Commute & transportation

18.6 min
−4%vs 2000
vs 19.4 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married33.5%(181)
Married17.6%(95)
Widowed10.4%(56)
Divorced38.6%(209)
Women 15+
Never married32%(122)
Married61.7%(235)
Widowed0%(0)
Divorced6.3%(24)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

4.1%
−11.4 ptssince 2013
from 15.5% in 2013
US average: 8.4%
34.1%
+11.6 ptssince 2020
from 22.5% in 2020
US average: 54.8%
Direct-purchase
17.0%
−5.4 ptssince 2020
from 22.4% in 2020
US average: 13.8%
22.0%
−7.4 ptssince 2020
from 29.4% in 2020
US average: 18.4%
43.2%
+9.1 ptssince 2020
from 34.1% in 2020
US average: 20.9%
VA health care
4.8%
+1.3 ptssince 2020
from 3.5% in 2020
US average: 2.2%
Any private
53.6%
+8.2 ptssince 2020
from 45.4% in 2020
US average: 67.1%
Any public
64.7%
+8.6 ptssince 2020
from 56.1% 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)70.2%(151)
US avg: 26.4%
Gulf War (1990s)70.2%(151)
US avg: 24.3%
Vietnam era0%(0)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 215 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.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Buffalo, South Carolina?

Buffalo, South Carolina has about 1,659 residents according to the 1990 Census.

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

The typical household in Buffalo, South Carolina earns about $19,471 a year. Half of households make more than that, and half make less.

Is Buffalo, South Carolina expensive?

In Buffalo, South Carolina, the median home is worth about $19,600, and the typical rent is about $294 a month.

How educated are people in Buffalo, South Carolina?

About 1.9% of adults age 25 and over in Buffalo, South Carolina hold a bachelor's degree or higher.

What is the poverty rate in Buffalo, South Carolina?

About 13.0% of people in Buffalo, South Carolina live below the federal poverty line.

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

How we source and harmonize this data →