Old Jamestown, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Old Jamestown, Missouri is 21,121 as of the 2023 American Community Survey, making it the 36th-largest city in Missouri. The median household income is $107,250, the median home value is $230,100, and the median age is 39.7.
21,121
Population
1413
People / sq mi
$107,250
Median Income
$230,100
Median Home Value
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Old Jamestown covers 14.9 sq mi of land at 1413 people per square mile.
About Old Jamestown, MO
Homeownership is the standout figure in Old Jamestown: 89.3% of homes are owner-occupied, higher than the national rate. With 21,121 residents, Old Jamestown is a city in Missouri. It ranks #36 among cities in Missouri by population.
Median household income is $107,250, above the US median of $78,538. Only 4.6% of residents live in poverty, below the national 12.4%. Median home value is $230,100, with typical rent around $1,706.
Degree attainment is mid-range for US cities: 39.5% of adults hold a four-year degree, above the national 35.0%. About 20.7% of workers primarily work from home, above the national 14.0%, and the average commute runs about 27 minutes each way.
The ownership rate anchors the housing story in Old Jamestown, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 20.9% |
| Black or African American | 66.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 5.0% |
| Two or More Races | 0.0% |
Economy & Income
$107,250
Median Household Income
$41,867
Per Capita Income
4.6%
Poverty Rate
3.5%
Unemployment Rate
Housing
$230,100
Median Home Value
$1,706
Median Rent
89.3%
Owner-Occupied
Education
94.5%
High School+
39.5%
Bachelor's+
Commute
0.4%
Drive Alone
70.5%
Public Transit
20.7%
Work From Home
27.2 min
Avg Commute
Community Profile
19.1%
Foreign Born
94.3%
Non-English at Home
8.2%
Veterans
12.9%
With Disability
97.7%
Health Insurance
94.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.8% |
| Finance, Insurance & Real Estate | 11.8% |
| Manufacturing | 11.2% |
| Information | 9.4% |
| Public Administration | 9.3% |
| Retail Trade | 7.1% |
| Education, Health Care & Social Services | 4.7% |
| Arts, Entertainment & Food Services | 4.7% |
| Construction | 2.7% |
| Transportation & Warehousing | 1.1% |
| Agriculture & Mining | 0.1% |
Largest cities in Missouri
Largest counties in Missouri
Part of Missouri
Metro areas in Missouri
City rankings
Frequently Asked Questions
Old Jamestown, Missouri has a population of 21,121 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 36th-largest city in Missouri.
The median household income in Old Jamestown, Missouri is $107,250, with 4.6% of residents living below the federal poverty level.
The median home value in Old Jamestown, Missouri is $230,100, with median monthly rent at $1,706 and a homeownership rate of 89.3%.
The median age in Old Jamestown, Missouri is 39.7 years. The population is 46.4% male and 53.6% female.
Where to stay in Old Jamestown
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.