Morgan County, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 52nd-largest in Missouri
The population of Morgan County, Missouri is 21,430 as of the 2023 American Community Survey, making it the 52nd-largest county in Missouri. The median household income is $49,663, the median home value is $180,400, and the median age is 45.4.
The population of Morgan County has grown 9.0% since 2010 (20,542 → 22,399), a +0.62% annualized rate.
21,430
Population
+0.62%
Annual growth
36
People / sq mi
$49,663
Median Income
$180,400
Median Home Value
Morgan County covers 598 sq mi of land at 35.9 people per square mile.
About Morgan County, MO
Morgan County is defined demographically by education — 14.9% of adults hold a bachelor’s degree, below the national average. Morgan County is a county in Missouri with a population of 21,430.
Incomes run on the lower side: a median household income of $49,663, below the US median of $78,538. Poverty sits at 12.9%, close to the national 12.4%. Median home value is $180,400, with typical rent around $692.
Fewer adults hold degrees here than in most comparable places — 14.9%, below the national 35.0%. About 11.3% of workers primarily work from home, below the national 14.0%, and the average commute runs about 27 minutes each way.
Morgan County Population History (2010-2024)
The county of Morgan County had a population of 20,542 in 2010 and 22,399 in 2024, a 9.0% growth over 14 years. The peak was 22,399 in 2024. Average annual growth rate: 0.63%.
22,399
Population (2024)
20,542
Population (2010)
22,399
Peak (2024)
0.63%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 20,542 |
| 2011 | 20,375 |
| 2012 | 20,079 |
| 2013 | 20,123 |
| 2014 | 20,081 |
| 2015 | 20,072 |
| 2016 | 20,106 |
| 2017 | 20,181 |
| 2018 | 20,466 |
| 2019 | 20,720 |
| 2020 | 21,001 |
| 2021 | 21,441 |
| 2022 | 21,781 |
| 2023 | 21,963 |
| 2024 | 22,399 |
Race & Ethnicity
| White | 93.4% |
| Black or African American | 0.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.1% |
| Two or More Races | 0.0% |
Age & Sex
45.4
Median Age
49.5%
Female
50.5%
Male
23.5%
Age 65+
Age Distribution
Children (under 15): 19.0% · Seniors (65+): 23.5%
Income & Poverty
| Median household income | $49,663$-19,257 vs state |
| Mean household income | $75,808 |
| Per-capita income | $30,589 |
| Poverty rate | 12.9%+4.5% vs state |
| Unemployment rate | 1.7% |
| Employment-to-population | 46.3% |
Top Industries by Employment
The largest employment sector in Morgan County is professional & business services, accounting for 20.0% of workers.
How residents commute
0.0%
Drive alone
1.4%
Carpool
66.6%
Public transit
11.3%
Work from home
26.7 min
Avg commute
Housing
$180,400$-35,200 vs state
Median home value
$692
Median rent
79.7%
Homeownership rate
15,161
Total housing units
54.1%
Occupied
45.9%
Vacant
20.3%
Renter-occupied
Social & access
75.4%
With health insurance
86.1%
With broadband internet
30.7%
Foreign-born
9.3%
Veterans (18+)
21.1%
With a disability
92.3%
Speak language other than English at home
Education
80.1%
High School+
14.9%
Bachelor's+
Largest cities in Missouri
Other counties in Missouri
Part of Missouri
Metro areas in Missouri
County rankings
Frequently Asked Questions
Morgan County, Missouri has a population of 21,430 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 52nd-largest county in Missouri. Population density is 36 people per square mile.
The population of Morgan County has grown 9.0% since 2010 (20,542 → 22,399), a +0.62% annualized rate.
The median household income in Morgan County, Missouri is $49,663, with mean (average) household income of $75,808 and per-capita income of $30,589. 12.9% of residents live below the federal poverty level.
In Morgan County, the largest racial and ethnic groups are White (93.4%), Hispanic or Latino (3.1%), 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 Morgan County, Missouri is 45.4 years. Residents are 49.5% female and 50.5% male.
The median home value in Morgan County is $180,400 and median monthly rent is $692. 79.7% of occupied housing units are owner-occupied. The county has 15,161 total housing units, 45.9% of which are vacant.
The largest employment sector in Morgan County, Missouri is professional, scientific, and management services, employing 20.0% of workers. The unemployment rate is 1.7%.
Kansas City is among the largest cities associated with Morgan County, Missouri, with a population of 508,233.
Morgan County, MO Climate
Morgan County, MO has an average annual temperature of 12.5°C (55°F) and receives about 1041 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
12.5°C
Avg Temp
1041
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 29° | 38 mm |
| February | 1° / 34° | 46 mm |
| March | 7° / 44° | 88 mm |
| April | 13° / 55° | 99 mm |
| May | 18° / 64° | 128 mm |
| June | 22° / 72° | 110 mm |
| July | 25° / 78° | 89 mm |
| August | 24° / 76° | 93 mm |
| September | 20° / 68° | 109 mm |
| October | 14° / 56° | 100 mm |
| November | 7° / 44° | 77 mm |
| December | 1° / 34° | 64 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Morgan County, MO
The most comfortable months to visit Morgan County, MO are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 31°C high). The coldest is January (near -7°C low). May is usually the wettest month.
Where to stay near Morgan County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.