United States › South Carolina › Dorchester County COUNTY · 1990 CENSUS
Dorchester County South Carolina · 83,060 residents · 568 sq mi
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The short version
Dorchester County is a county of 83,060 people in South Carolina. The median age is 29.8, younger than the US median of 33.0. Owners hold 71% of the housing stock. Households here earn about 17% more than in South Carolina as a whole. There are 13,353 fewer people here than in 2000. Median home value sits at $73,200.
At a glance
Average income
near the US median
US median: $30,130
Younger
median age 29.8
US median: 33.0
Average education
17% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 34.7 in 2000
US average: 33.0
Population, 1990 – 2024
75K 100K 125K 150K 176K 1990 2000 2010 2020 2024 Dorchester County Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $30,764
−6%inflation adjusted, since 2000
vs $43,316 in 2000
US average: $30,130
vs $18,840 in 2000
US average: $14,340
vs 9.7% in 2000
US average: 13.2%
$73,200
+5%inflation adjusted, since 2000
vs $92,200 in 2000
US average: $93,722
$428
−1%inflation adjusted, since 2000
vs $568 in 2000
US average: $450
vs 75.0% in 2000
29.0% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 70.1%(67,578)
Hispanic / Latino 1.8%(1,722)
1990
White, non-Hispanic 75%(62,336)
Hispanic / Latino 1.2%(959)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 8 more hispanic origin groups with data Asian origin
+ 2 more asian origin groups with data Ancestry
+ 44 more ancestry groups with data vs 21.4% in 2000
US average: 20.3%
High school or higher
vs 82.2% in 2000
US average: 75.2%
vs 7.3% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 19.5 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 married 34.8%(22,528)
Women 15+
Never married 28.9%(20,063)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 14.7% in 2013
US average: 8.4%
from 54.2% in 2020
US average: 54.8%
Direct-purchase
from 11.4% in 2020
US average: 13.8%
from 16.8% in 2020
US average: 18.4%
from 17.9% in 2020
US average: 20.9%
VA health care
from 4.1% in 2020
US average: 2.2%
Any private
from 68.6% in 2020
US average: 67.1%
Any public
from 34.2% 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) 39.4%(5,812)
Gulf War (1990s) 34%(5,009)
Share of the 14,738 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
Drill deeper
Places similar to Dorchester County Head to head
Compare Dorchester County to nearby counties DORCHESTER COUNTY VS
Colleton County
Income $51,114 +66%
Home value $162,500 +122%
Population 39,382 −78%
SEE FULL COMPARISON →
DORCHESTER COUNTY VS
Berkeley County
Income $84,358 +174%
Home value $310,300 +324%
Population 274,666 +54%
SEE FULL COMPARISON →
DORCHESTER COUNTY VS
Charleston County
Income $88,494 +188%
Home value $489,100 +568%
Population 436,200 +145%
SEE FULL COMPARISON →
DORCHESTER COUNTY VS
Orangeburg County
Income $45,675 +48%
Home value $115,800 +58%
Population 83,177 −53%
SEE FULL COMPARISON →
Frequently asked
How many people live in Dorchester County, South Carolina? Dorchester County, South Carolina has about 83,060 residents according to the 1990 Census.
What is the median household income in Dorchester County, South Carolina? The typical household in Dorchester County, South Carolina earns about $30,764 a year. Half of households make more than that, and half make less.
Is Dorchester County, South Carolina expensive? In Dorchester County, South Carolina, the median home is worth about $73,200, and the typical rent is about $428 a month.
How educated are people in Dorchester County, South Carolina? About 17.3% of adults age 25 and over in Dorchester County, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in Dorchester County, South Carolina? About 11.5% of people in Dorchester County, South Carolina live below the federal poverty line.
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