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Jennings, Missouri
City of Jennings
Top: Business in Jennings; bottom left: River Roads Mall (demolished); bottom right: Church in Jennings
Top: Business in Jennings; bottom left: River Roads Mall (demolished); bottom right: Church in Jennings
Flag of Jennings, Missouri
Flag
Location of Jennings, Missouri
Location of Jennings, Missouri
Country United States
State Missouri
County St. Louis
Area
 • Total 3.73 sq mi (9.67 km2)
 • Land 3.73 sq mi (9.67 km2)
 • Water 0.00 sq mi (0.00 km2)
Elevation
522 ft (159 m)
Population
 (2020)
 • Total 12,895
 • Density 3,454.33/sq mi (1,333.67/km2)
Time zone UTC-6 (Central (CST))
 • Summer (DST) UTC-5 (CDT)
ZIP code
63136
Area code(s) 314
FIPS code 29-37178
GNIS feature ID 2395465

Jennings is a city in St. Louis County, Missouri, United States. Per the 2020 census, the population was 12,895.

History

The city was named after James Jennings, a farmer and merchant who moved to the area from Virginia with his family and retinue of slaves in 1839. In 1855, a railway was constructed which bisected the original Jennings property. Apparently the first commercial concern originating in the area was the Seed Dry Plate Company in 1883, which left for Rochester, New York around 1911 after its purchase by Eastman Kodak. The city benefited from the economic boom following World War II and was incorporated (with state and county administrations) in 1946.

Geography

According to the United States Census Bureau, the city has a total area of 3.70 square miles (9.58 km2), all land.

Demographics

Historical population
Census Pop.
1950 15,282
1960 19,965 30.6%
1970 19,379 −2.9%
1980 16,934 −12.6%
1990 15,905 −6.1%
2000 15,469 −2.7%
2010 14,712 −4.9%
2020 12,895 −12.4%
U.S. Decennial Census
2010 2020

2020 census

Jennings city, Missouri – Racial and ethnic composition
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
Race / Ethnicity (NH = Non-Hispanic) Pop 2010 Pop 2020 % 2010 % 2020
White alone (NH) 1,237 675 8.41% 5.23%
Black or African American alone (NH) 13,173 11,695 89.54% 90.69%
Native American or Alaska Native alone (NH) 21 20 0.14% 0.16%
Asian alone (NH) 24 29 0.16% 0.22%
Pacific Islander alone (NH) 0 1 0.00% 0.01%
Some Other Race alone (NH) 19 38 0.13% 0.29%
Mixed Race or Multi-Racial (NH) 148 316 1.01% 2.45%
Hispanic or Latino (any race) 90 121 0.61% 0.94%
Total 14,712 12,895 100.00% 100.00%

The 2020 United States census counted 12,895 people, 6,484 households, and 3,514 families in Jennings. The population density was 3,457.1 per square mile (1,333.5/km2). There were 7,878 housing units at an average density of 2,112.1 per square mile (814.7/km2). The racial makeup was 5.45% (703) white, 91.05% (11,741) black or African-American, 0.16% (20) Native American, 0.23% (30) Asian, 0.01% (1) Pacific Islander, 0.47% (60) from other races, and 2.64% (340) from two or more races. Hispanic or Latino of any race was 0.5% (80) of the population.

Of the 6,484 households, 22.0% had children under the age of 18; 18.0% were married couples living together; 59.2% had a female householder with no husband present. Of all households, 39.8% consisted of individuals and 12.7% had someone living alone who was 65 years of age or older. The average household size was 2.3 and the average family size was 3.1.

25.7% of the population was under the age of 18, 7.7% from 18 to 24, 30.9% from 25 to 44, 31.8% from 45 to 64, and 17.6% who were 65 years of age or older. The median age was 40.3 years. For every 100 females, the population had 75.6 males. For every 100 females ages 18 and older, there were 84.0 males.

The 2016-2020 5-year American Community Survey estimates show that the median household income was $31,952 (with a margin of error of +/- $4,609) and the median family income was $39,699 (+/- $10,265). Males had a median income of $24,518 (+/- $3,962) versus $30,212 (+/- $2,621) for females. The median income for those above 16 years old was $27,411 (+/- $3,369). Approximately, 23.1% of families and 25.0% of the population were below the poverty line, including 27.3% of those under the age of 18 and 38.7% of those ages 65 or over.

2010 census

At the 2010 census there were 14,712 people, 5,847 households and 3,782 families living in the city. The population density was 3,976.2 per square mile (1,535.2/km2). There were 6,937 housing units at an average density of 1,874.9 per square mile (723.9/km2). The racial makeup of the city was 89.8% African American, 8.5% White, 0.1% Native American, 0.2% Asian, 0.2% from other races, and 1.1% from two or more races. Hispanic or Latino of any race were 0.6%.

Of the 5,847 households, 36.4% had children under the age of 18 living with them, 22.4% were married couples living together, 36.0% had a female householder with no husband present, 6.3% had a male householder with no wife present, and 35.3% were non-families. 31.2% of households were one person and 10.4% were one person aged 65 or older. The average household size was 2.51 and the average family size was 3.13.

The median age was 35.2 years. 27% of residents were under the age of 18; 10.3% were between the ages of 18 and 24; 24.3% were from 25 to 44; 27.7% were from 45 to 64; and 10.7% were 65 or older. The gender makeup of the city was 44.5% male and 55.5% female.

Public safety

The City of Jennings contracts with the St. Louis County Police Department to provide professional police services to the city.

The City of Jennings Police Department was disbanded by the city in 2011 due to corruption within the department, including cases of missing money.

Jennings has its own Fire Department that protects the city with 16 full-time firefighters. Jennings FD regularly backs up Northeast Ambulance & Fire Protection District on mutual-aid calls.

See also

Kids robot.svg In Spanish: Jennings (Misuri) para niños

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