United States › Missouri › Dallas County COUNTY
Dallas County Missouri · 18,025 residents (2025 est.) · 541 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
With 17,551 people, Dallas County is a county in Missouri. 16% of adults hold a bachelor's degree, below the 36% national rate. The foreign-born share is 1%. Median rent is $642 a month. Home values have more than doubled since 2000, reaching $190,300. 76% of homes are owner-occupied.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 41.7
US median: 38.9
Less educated
16% hold a bachelor's degree
US average: 36%
Less affordable
home values up 49%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 15,661 in 2000
18,025 in 2025 (Census Bureau estimate)
from 31 / sq mi in 2009
US average: 281
from 37.9 in 2000
US average: 38.9
Population, 1990 – 2024
12K 14K 15K 17K 18K 1990 2000 2010 2020 2024 Dallas County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $53,464
+7%inflation adjusted, since 2000
from $27,346 in 2000
US average: $82,259
from $15,106 in 2000
US average: $44,673
Households earning $100K+
from 14.9% in 2009
US average: 53.3%
from 17.9% in 2000
US average: 12.5%
from 0.418 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 7.4%
Agriculture, forestry, fishing 3.9%
Public administration 2.6%
Transportation & warehousing 1.8%
Arts, entertainment, food 0.7%
Education & health services 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$190,300
+49%inflation adjusted, since 2000
from $70,200 in 2000
US average: $376,019
$642
Unchangedinflation adjusted, since 2000
from $353 in 2000
US average: $1,442
from 79.2% in 2000
24.1% rent
from 16.0% in 2009
US average: 10.0%
from 2.67 people in 2009
US average: 2.54
from 23.0% in 2009
US average: 22.9%
from 33.0% in 2009
US average: 47.4%
from 2.7 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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 96.8%(15,164)
Hispanic / Latino 0.9%(147)
2024
White, non-Hispanic 93.1%(16,342)
Hispanic / Latino 2.3%(398)
from 11 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 24 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 25 more ancestry groups with data from 9.5% in 2000
US average: 35.6%
High school or higher
from 72.8% in 2000
US average: 89.6%
from 3.1% in 2000
US average: 14.0%
Section 06
Commute & transportation from 24.2 min in 2000
US average: 26.5
from 75.3% in 2009
US average: 68.9%
from 15.5% in 2009
US average: 8.5%
from 0.2% in 2009
US average: 3.2%
from 5.2% in 2009
US average: 15.0%
from 2.9% in 2009
US average: 2.4%
from 0.3% in 2009
US average: 0.4%
from 6.8% in 2009
US average: 8.3%
Section 07
Work & employment from 12.3% in 2011
US average: 5.2%
from 57.3% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 59.0% in 2020
US average: 74.6%
from 11.7% in 2009
US average: 13.1%
from 19.9% in 2009
US average: 42.5%
Section 08
People & community from 1.0% in 2009
US average: 14.1%
from 12.7% in 2009
US average: 6.2%
from 18.0% in 2012
US average: 13.3%
from 21.7% in 2013
US average: 8.4%
from 60.1% in 2017
US average: 91.0%
Computer in household
from 88.0% in 2020
US average: 95.5%
from 92.9% in 2020
US average: 87.7%
from 94.8% in 2016
US average: 77.7%
from 0.2% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 19.8%(1,382)
Women 15+
Never married 21.5%(1,541)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 21.7% in 2013
US average: 8.4%
from 35.8% in 2020
US average: 54.8%
Direct-purchase
from 18.2% in 2020
US average: 13.8%
from 25.7% in 2020
US average: 18.4%
from 22.8% in 2020
US average: 20.9%
VA health care
from 4.1% in 2020
US average: 2.2%
Any private
from 53.5% in 2020
US average: 67.1%
Any public
from 45.2% 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) 16.7%(233)
Gulf War (1990s) 16.8%(234)
Share of the 1,394 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 Dallas County Head to head
Compare Dallas County to nearby counties DALLAS COUNTY VS
Polk County
Income $59,647 +12%
Home value $205,800 +8%
Population 33,604 +86%
SEE FULL COMPARISON →
DALLAS COUNTY VS
Hickory County
Income $39,390 −26%
Home value $176,100 −7%
Population 9,044 −50%
SEE FULL COMPARISON →
DALLAS COUNTY VS
Laclede County
Income $53,282 same
Home value $168,400 −12%
Population 36,943 +105%
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DALLAS COUNTY VS
Camden County
Income $66,387 +24%
Home value $305,400 +60%
Population 44,047 +144%
SEE FULL COMPARISON →
Frequently asked
How many people live in Dallas County, Missouri? Dallas County, Missouri has about 17,551 residents according to the 2024 American Community Survey.
What is the median household income in Dallas County, Missouri? The typical household in Dallas County, Missouri earns about $53,464 a year. Half of households make more than that, and half make less.
Is Dallas County, Missouri expensive? In Dallas County, Missouri, the median home is worth about $190,300, and the typical rent is about $642 a month.
How educated are people in Dallas County, Missouri? About 16.4% of adults age 25 and over in Dallas County, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Dallas County, Missouri? About 20.5% of people in Dallas County, Missouri live below the federal poverty line.
Has Dallas County, Missouri grown since 1990? Yes, Dallas County, Missouri has grown since 1990. The population has added about 4,905 residents, a change of about 39 percent over that period.
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