United States › Alabama › Marengo County COUNTY · 2020 ACS
Marengo County Alabama · 19,323 residents · 977 sq mi
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The short version
Marengo County is a county of 19,323 people in Alabama. 17% of adults hold a bachelor's degree, below the 33% national rate. Home values have risen by half since 2000, reaching $82,200. Households here earn about 37% less than in Alabama as a whole. At a median age of 43.6, this is an older place than the country as a whole. The foreign-born share is 1%.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 43.6
US median: 38.8
Less educated
17% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 36.4 in 2000
US average: 38.8
Population, 1990 – 2024
18K 20K 21K 22K 24K 1990 2000 2010 2020 2024 Marengo County Age distribution, 2020
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Section 02
Income & economy $33,029
−19%inflation adjusted, since 2000
from $27,025 in 2000
US average: $66,278
from $15,308 in 2000
US average: $35,364
Households earning $100K+
from 15.5% in 2009
US average: 43.9%
from 25.9% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 4.5%
Professional, scientific, technical 3.6%
Education & health services 3.3%
Public administration 2.6%
Arts, entertainment, food 1.8%
Transportation & warehousing 1%
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$82,200
+2%inflation adjusted, since 2000
from $53,800 in 2000
US average: $265,253
$565
+23%inflation adjusted, since 2000
from $305 in 2000
US average: $1,124
from 79.2% in 2000
27.7% rent
from 2.45 people in 2009
US average: 2.61
from 2.5 in 2009
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-Hispanic 46.9%(10,582)
2020
White, non-Hispanic 43.3%(8,375)
Hispanic / Latino 1.9%(368)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 13 more ancestry groups with data from 12.1% in 2000
US average: 32.9%
High school or higher
from 71.9% in 2000
US average: 88.5%
from 4.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 18.4 min in 2000
US average: 26.9
from 82.6% in 2009
US average: 75.1%
from 10.5% in 2009
US average: 8.4%
Section 07
Work & employment from 10.5% in 2011
US average: 5.4%
from 52.2% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 24.0% in 2009
US average: 39.3%
Section 08
People & community from 0.3% in 2009
US average: 13.5%
from 12.5% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Women 15+
Never married 32.5%(2,671)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 12.5% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 21.1%(252)
Gulf War (1990s) 13.2%(158)
Share of the 1,196 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
Places similar to Marengo County Head to head
Compare Marengo County to nearby counties MARENGO COUNTY VS
Choctaw County
Income $47,813 +45%
Home value $123,400 +50%
Population 11,904 −35%
SEE FULL COMPARISON →
MARENGO COUNTY VS
Wilcox County
Income $40,640 +23%
Home value $98,800 +20%
Population 9,666 −47%
SEE FULL COMPARISON →
MARENGO COUNTY VS
Sumter County
Income $33,310 +1%
Home value $82,600 same
Population 11,588 −37%
SEE FULL COMPARISON →
MARENGO COUNTY VS
Hale County
Income $39,250 +19%
Home value $127,600 +55%
Population 15,194 −17%
SEE FULL COMPARISON →
Frequently asked
How many people live in Marengo County, Alabama? Marengo County, Alabama has about 19,323 residents according to the 2020 American Community Survey.
What is the median household income in Marengo County, Alabama? The typical household in Marengo County, Alabama earns about $33,029 a year. Half of households make more than that, and half make less.
Is Marengo County, Alabama expensive? In Marengo County, Alabama, the median home is worth about $82,200, and the typical rent is about $565 a month.
How educated are people in Marengo County, Alabama? About 17.1% of adults age 25 and over in Marengo County, Alabama hold a bachelor's degree or higher.
What is the poverty rate in Marengo County, Alabama? About 21.6% of people in Marengo County, Alabama live below the federal poverty line.
Has Marengo County, Alabama grown since 1990? Yes, Marengo County, Alabama has shrunk since 1990. The population has lost about 3,761 residents, a change of about -16 percent over that period.
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