Township · Missouri
Union Township, Dunklin County, Missouri
Union Township, Dunklin County, township, in Dunklin County, Missouri. Union Township, Dunklin County had 3,242 residents on July 1, 2025 by the Census Bureau's estimate, down 6.0% since 2020; the 2020 Census counted 3,460 and the ACS 2020-2024 5-year estimates put it at 3,349 (±40). GEOID 2906974608.
Residents, July 2025 estimate
3,242
Census Bureau estimate (no margin published)
2020 Census count: 3,460 · ACS 2020-2024: 3,349 ±40
Median household income
$50,938
±$14,538 (90% margin)
Missouri: $70,702
Median home value
$98,500
±$26,358 (90% margin)
Missouri: $230,300
Median gross rent
$658
±$88 (90% margin)
Missouri: $1,033
Where is Union Township, Dunklin County and what county is it in?
Union Township, Dunklin County is a township in Dunklin County, Missouri. It covers 103.4 square miles of land, 33 residents per square mile in 2020.
One place lies inside Union Township (Dunklin County): Campbell (city, 1,605 in 2020).
Union Township, Dunklin County is in the Kennett, MO micropolitan statistical area (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Union Township, Dunklin County, and is it growing?
The Census Bureau estimates that 3,242 people lived in Union Township, Dunklin County on July 1, 2025, down 6.0% since 2020, while Missouri grew 1.9%. The 2020 Census counted 3,460 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 3,349 (±40).
| Measure | Union Township, Dunklin County | Dunklin County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 3,349±40 | 27,493 | −569 |
| Households | 1,293±123 | 11,257 | −316 |
| Average household size | 2.54±0.24 | 2.38 | no clear change |
| Housing units | 1,588±118 | 13,447 | −316 |
Union Township, Dunklin County's population since 2000
From 4,219 in 2000 to 3,242 in 2025: down 23.2%. The 2000, 2010 and 2020 figures are census counts, each for Union Township, Dunklin County as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Union Township, Dunklin County?
The median resident of Union Township, Dunklin County is 37.8 years old; 25.9% are under 18 and 15.9% are 65 or older. The largest group is non-Hispanic white residents at 74.6%, then non-Hispanic residents of two or more races at 20.5%.
| Measure | Union Township, Dunklin County | Dunklin County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 37.8±5.9 | 39.7 | no clear change |
| Under 18 years | 25.9%±5.7 pts | 26.0% | – |
| 65 years and over | 15.9%±4.4 pts | 18.7% | – |
| Male | 47.6%±4.0 pts | 48.0% | – |
| Hispanic or Latino (any race) | 2.7%±2.2 pts | 7.7% | – |
| White alone, not Hispanic | 74.6%±8.3 pts | 73.5% | −20.0 pts |
| Black or African American alone, not Hispanic | 2.2%±2.6 pts | 6.9% | – |
| Asian alone, not Hispanic | 0.0%±1.0 pts | 0.3% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.0 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.0 pts | 0.0% | – |
| Two or more races, not Hispanic | 20.5%±8.2 pts | 11.3% | – |
| Some other race alone, not Hispanic | 0.0%±1.0 pts | 0.1% | – |
| Born outside the United States | 0.1%±0.2 pts | 2.9% | – |
| Speak a language other than English at home (age 5+) | 0.9%±0.8 pts | 6.6% | – |
| Civilian veterans (age 18+) | 7.7%±3.1 pts | 6.9% | – |
| With a disability | 24.8%±4.5 pts | 22.1% | – |
| No health insurance coverage | 10.8%±3.8 pts | 15.1% | no clear change |
| High school graduate or higher (age 25+) | 85.1%±4.7 pts | 81.1% | – |
| Bachelor's degree or higher (age 25+) | 11.9%±4.5 pts | 13.2% | no clear change |
| Graduate or professional degree (age 25+) | 6.1%±3.2 pts | 6.2% | – |
| Lived in the same house a year earlier | 91.7%±4.7 pts | 87.9% | – |
| Moved from another state in the past year | 3.0%±2.7 pts | 2.0% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Union Township, Dunklin County earn?
Half of Union Township, Dunklin County's 1,293 households earn less than $50,938 a year (±$14,538), against $47,849 in Dunklin County and $70,702 in Missouri. In 2015-2019 it was $41,510 in 2024 dollars; the margins of error cannot tell the two periods apart. 20.0% of residents live below the poverty line.
| Measure | Union Township, Dunklin County | Dunklin County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $50,938±$14,538 | $47,849 | no clear change |
| Mean household income | $64,665±$7,992 | $64,703 | – |
| Per capita income | $25,242±$3,319 | $26,244 | no clear change |
| People below the poverty line | 20.0%±6.5 pts | 22.0% | −12.6 pts |
| Children under 18 below the poverty line | 27.8%±14.7 pts | 29.7% | −25.7 pts |
| Households receiving SNAP | 24.7%±7.0 pts | 24.6% | – |
| Households with a computer | 92.4%±3.3 pts | 91.1% | – |
| Households with a broadband subscription | 88.4%±4.8 pts | 88.5% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Union Township, Dunklin County?
Owners occupy 77.0% of Union Township, Dunklin County's occupied homes and renters 23.0%. The median owner-occupied home is valued at $98,500 by its owner (±$26,358). The median renter pays $658 a month including utilities, and 32.7% of renters pay 35% or more of their income on rent.
| Measure | Union Township, Dunklin County | Dunklin County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $98,500±$26,358 | $97,600 | no clear change |
| Median gross rent | $658±$88 | $648 | no clear change |
| Renters paying 35% or more of income on rent | 32.7%±14.8 pts | 32.9% | no clear change |
| Median monthly owner costs, with a mortgage | $1,140±$92 | $1,058 | – |
| Owner-occupied homes | 77.0%±6.9 pts | 62.3% | +11.8 pts |
| Renter-occupied homes | 23.0%±6.9 pts | 37.7% | – |
| Housing units | 1,588±118 | 13,447 | −316 |
| Homeowner vacancy rate | 1.3%±2.1 pts | 3.1% | – |
| Rental vacancy rate | 6.9%±7.9 pts | 7.1% | – |
| Single-family detached homes | 77.5%±6.8 pts | 78.1% | – |
| Mobile homes | 14.7%±6.5 pts | 9.3% | – |
| Built 2020 or later | 0.8%±1.0 pts | 0.3% | – |
| Built 2010 to 2019 | 8.9%±5.3 pts | 3.8% | – |
| Built 1939 or earlier | 15.5%±5.9 pts | 10.0% | – |
| Households with no vehicle | 3.6%±1.8 pts | 8.5% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Union Township, Dunklin County work and get to work?
85.5% of Union Township, Dunklin County's workers drive alone. The average trip to work takes 23.9 minutes.
| Measure | Union Township, Dunklin County | Dunklin County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 56.1%±6.1 pts | 53.2% | – |
| Unemployment rate | 4.1%±4.3 pts | 4.8% | – |
| Drove alone to work | 85.5%±6.5 pts | 81.5% | – |
| Carpooled | 10.6%±5.5 pts | 13.1% | – |
| Public transportation | 0.0%±2.5 pts | 0.1% | – |
| Walked | 1.3%±1.4 pts | 1.5% | – |
| Worked from home | 2.5%±2.7 pts | 3.0% | – |
| Mean travel time to work | 23.9 min±3.5 | 23.1 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Union Township, Dunklin County?
1 census tract lies mostly in Union Township, Dunklin County, and 1 more reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 3603Dunklin County | 3,543 | $55,469 |
| Tract 3604Dunklin County | 3,954 | $47,778 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Union Township, Dunklin County) · Census block assignment files
How does Union Township, Dunklin County compare with other places in Missouri?
By the Census Bureau's July 2025 estimates, Union Township, Dunklin County is the 3,363rd-most populous of the 16,079 U.S. towns and townships that have one and the 19th-most populous of 280 in Missouri.
Union Township, Dunklin County ranks 287th of 416 places in Missouri with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 19th | 280 |
| Growth 2020-2025 (PEP) | 379th | 394 |
| Residents per square mile | 394th | 420 |
| Median household income | 287th | 416 |
| Per capita income | 315th | 420 |
| Median home value | 359th | 416 |
| Median gross rent | 344th | 398 |
| Poverty rate | 112th | 373 |
| Bachelor's degree or higher | 356th | 404 |
| Median age | 238th | 420 |
| Owner-occupied share | 99th | 418 |
| Travel time to work | 171st | 420 |
Union Township, Dunklin County's figures with every place in Missouri (CSV)
Every place in Missouri, sortable · Compare Union Township, Dunklin County with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Union Township, Dunklin County?
16 of the 57 figures for Union Township, Dunklin County on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Union Township, Dunklin County are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.