Shannon County, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 101st-largest in Missouri
The population of Shannon County, Missouri is 7,137 as of the 2023 American Community Survey, making it the 101st-largest county in Missouri. The median household income is $59,000, the median home value is $151,000, and the median age is 45.5.
The population of Shannon County has declined 13.9% since 2010 (8,445 → 7,275), a -1.06% annualized rate.
7,137
Population
-1.06%
Annual growth
7
People / sq mi
$59,000
Median Income
$151,000
Median Home Value
Shannon County covers 1,004 sq mi of land at 7.1 people per square mile.
About Shannon County, MO
Shannon County is a county in Missouri with a population of 7,137. It ranks #101 among counties in Missouri by population. The median age is 45.5, older than the national median. The population is 50.9% male and 49.1% female.
The median household income in Shannon County is $59,000, below the US median of $74,580. 11.6% of residents live below the federal poverty level. Home values sit at a median of $151,000, with monthly rent averaging $509. The homeownership rate of 83.2% is higher than the national rate of 64.8%.
Educational attainment in Shannon County reflects 14.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 9.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 28.9 minutes each way.
Shannon County Population History (2010-2024)
The county of Shannon County had a population of 8,445 in 2010 and 7,275 in 2024, a -13.9% growth over 14 years. The peak was 8,445 in 2010. Average annual growth rate: -0.99%.
7,275
Population (2024)
8,445
Population (2010)
8,445
Peak (2010)
-0.99%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 8,445 |
| 2011 | 8,414 |
| 2012 | 8,333 |
| 2013 | 8,289 |
| 2014 | 8,295 |
| 2015 | 8,275 |
| 2016 | 8,225 |
| 2017 | 8,238 |
| 2018 | 8,192 |
| 2019 | 8,177 |
| 2020 | 7,035 |
| 2021 | 7,100 |
| 2022 | 7,223 |
| 2023 | 7,254 |
| 2024 | 7,275 |
Race & Ethnicity
| White | 92.7% |
| Black or African American | 0.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 5.3% |
| Two or More Races | 0.0% |
Age & Sex
45.5
Median Age
49.1%
Female
50.9%
Male
22.6%
Age 65+
Age Distribution
Children (under 15): 18.2% · Seniors (65+): 22.6%
Income & Poverty
| Median household income | $59,000$-9,920 vs state |
| Mean household income | $62,622 |
| Per-capita income | $25,451 |
| Poverty rate | 11.6%+3.2% vs state |
| Unemployment rate | 1.4% |
| Employment-to-population | 45.3% |
Top Industries by Employment
The largest employment sector in Shannon County is professional & business services, accounting for 16.1% of workers.
How residents commute
1.0%
Drive alone
0.7%
Carpool
75.5%
Public transit
9.3%
Work from home
28.9 min
Avg commute
Housing
$151,000$-64,600 vs state
Median home value
$509
Median rent
83.2%
Homeownership rate
3,522
Total housing units
79.6%
Occupied
20.4%
Vacant
16.8%
Renter-occupied
Social & access
88.7%
With health insurance
88.8%
With broadband internet
32.9%
Foreign-born
10.0%
Veterans (18+)
22.3%
With a disability
99.0%
Speak language other than English at home
Education
86.6%
High School+
14.6%
Bachelor's+
Largest cities in Missouri
Other counties in Missouri
Part of Missouri
Metro areas in Missouri
County rankings
Frequently Asked Questions
Shannon County, Missouri has a population of 7,137 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 101st-largest county in Missouri. Population density is 7 people per square mile.
The population of Shannon County has declined 13.9% since 2010 (8,445 → 7,275), a -1.06% annualized rate.
The median household income in Shannon County, Missouri is $59,000, with mean (average) household income of $62,622 and per-capita income of $25,451. 11.6% of residents live below the federal poverty level.
In Shannon County, the largest racial and ethnic groups are White (92.7%), Hispanic or Latino (5.3%), Black or African American (0.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Shannon County, Missouri is 45.5 years. Residents are 49.1% female and 50.9% male.
The median home value in Shannon County is $151,000 and median monthly rent is $509. 83.2% of occupied housing units are owner-occupied. The county has 3,522 total housing units, 20.4% of which are vacant.
The largest employment sector in Shannon County, Missouri is professional, scientific, and management services, employing 16.1% of workers. The unemployment rate is 1.4%.
Kansas City is among the largest cities associated with Shannon County, Missouri, with a population of 508,233.
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Statewide data for Missouri
Population, race, income, age, and trends across Missouri
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.