Festus, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Festus, Missouri is 12,965 as of the 2023 American Community Survey, making it the 67th-largest city in Missouri. The median household income is $70,085, the median home value is $206,200, and the median age is 35.4.
The population has grown 18.4% since 2010 (11,601 → 13,730).
12,965
Population
2196
People / sq mi
$70,085
Median Income
$206,200
Median Home Value
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Festus covers 5.9 sq mi of land at 2196 people per square mile.
About Festus, MO
Festus is distinguished by its share of foreign-born residents, 12.8% of the population. Festus is a city in Missouri with a population of 12,965.
Median household income is $70,085, below the US median of $78,538. About 9.9% of residents live below the federal poverty level, below the national 12.4%. Housing is relatively affordable, with a median home value of $206,200, with typical rent around $935.
Degree attainment is on the lower side for US cities: 21.6% of adults hold a bachelor’s degree, below the national 35.0%. Around 9.3% of workers work from home, below the national 14.0%, and the average commute runs about 26 minutes each way.
Festus city Population History (2010-2024)
The city of Festus city had a population of 11,601 in 2010 and 13,730 in 2024, a 18.4% growth over 14 years. The peak was 13,730 in 2024. Average annual growth rate: 1.22%.
13,730
Population (2024)
11,601
Population (2010)
13,730
Peak (2024)
1.22%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 11,601 |
| 2011 | 11,647 |
| 2012 | 11,689 |
| 2013 | 11,727 |
| 2014 | 11,786 |
| 2015 | 11,938 |
| 2016 | 11,976 |
| 2017 | 12,010 |
| 2018 | 12,027 |
| 2019 | 12,036 |
| 2020 | 12,722 |
| 2021 | 12,894 |
| 2022 | 13,185 |
| 2023 | 13,440 |
| 2024 | 13,730 |
Race & Ethnicity
| White | 87.5% |
| Black or African American | 3.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$70,085
Median Household Income
$29,657
Per Capita Income
9.9%
Poverty Rate
3.7%
Unemployment Rate
Housing
$206,200
Median Home Value
$935
Median Rent
56.5%
Owner-Occupied
Education
88.0%
High School+
21.6%
Bachelor's+
Commute
0.0%
Drive Alone
83.2%
Public Transit
9.3%
Work From Home
26.1 min
Avg Commute
Community Profile
12.8%
Foreign Born
99.0%
Non-English at Home
8.7%
Veterans
15.3%
With Disability
92.9%
Health Insurance
91.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.8% |
| Construction | 14.8% |
| Information | 10.7% |
| Manufacturing | 9.6% |
| Finance, Insurance & Real Estate | 8.5% |
| Education, Health Care & Social Services | 7.3% |
| Retail Trade | 6.3% |
| Arts, Entertainment & Food Services | 4.6% |
| Public Administration | 3.4% |
| Transportation & Warehousing | 0.1% |
Largest cities in Missouri
Largest counties in Missouri
Part of Missouri
Metro areas in Missouri
City rankings
Frequently Asked Questions
Festus, Missouri has a population of 12,965 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 67th-largest city in Missouri.
The median household income in Festus, Missouri is $70,085, with 9.9% of residents living below the federal poverty level.
The median home value in Festus, Missouri is $206,200, with median monthly rent at $935 and a homeownership rate of 56.5%.
The median age in Festus, Missouri is 35.4 years. The population is 49.4% male and 50.6% female.
The population has grown 18.4% since 2010 (11,601 → 13,730).
Festus city, MO Climate
Festus city, MO has an average annual temperature of 13°C (55°F) and receives about 997 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
13°C
Avg Temp
997
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 30° | 52 mm |
| February | 2° / 35° | 57 mm |
| March | 7° / 45° | 97 mm |
| April | 13° / 56° | 94 mm |
| May | 18° / 65° | 105 mm |
| June | 23° / 73° | 86 mm |
| July | 26° / 78° | 85 mm |
| August | 25° / 76° | 85 mm |
| September | 21° / 69° | 86 mm |
| October | 14° / 58° | 71 mm |
| November | 8° / 46° | 95 mm |
| December | 2° / 35° | 84 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 Festus city, MO
The most comfortable months to visit Festus city, MO are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -6°C low). May is usually the wettest month.
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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.