Demographics of Cottleville city, Missouri

Cottleville city, Missouri had 6,717 people on July 1, 2025, by the Census Bureau’s estimate: +1,019 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Cottleville city, in four figures

6,717
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 5,937 ±26.; +17.9%
Change since July 2020: +1,019 people.; 41.1 ±4.0
Median age: ACS 2020–⁠2024.; $131,310 ±$28,368
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a place, so the change is the difference between one July estimate and the next.

Cottleville city, Missouri's population grew 17.9% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Cottleville city, Missouri's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

U.S. Census Bureau — Census Bureau population estimates — incorporated places and New England towns

About this chart

The figures

Cottleville city, Missouri's population grew 17.9% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Cottleville city, Missouri's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	5,698	100.0	100.0
2021	5,769	101.2	100.2
2022	5,794	101.7	100.7
2023	6,055	106.3	101.6
2024	6,355	111.5	102.5
2025	6,717	117.9	103.1

Population of Cottleville city, Missouri on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	5,698	—
2021	5,769	+71
2022	5,794	+25
2023	6,055	+261
2024	6,355	+300
2025	6,717	+362

Age, 2020–2024

The median age is 41.1 ±4.0: for men 38.8 ±7.5 and for women 41.6 ±2.2. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Cottleville city by age, ACS 2020–2024
Age	People	Share	Missouri	United States
Under 5	236 ±93	4.0% ±1.6	5.8% ±<0.1	5.6% ±<0.1
5 to 17	1,072 ±233	18.1% ±3.9	16.6% ±0.1	16.3% ±<0.1
18 to 24	713 ±218	12.0% ±3.7	9.1% ±0.1	9.1% ±<0.1
25 to 44	1,316 ±243	22.2% ±4.1	26.0% ±0.1	26.9% ±<0.1
45 to 64	1,699 ±280	28.6% ±4.7	24.6% ±0.1	24.8% ±<0.1
65 and over	901 ±250	15.2% ±4.2	17.9% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $131,310 ±$28,368, and income per person $67,203 ±$8,649, in 2024 dollars. The median is $70,702 ±$325 in Missouri and $80,734 ±$166 in the United States.

Households by income

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Households in Cottleville city by income, ACS 2020–2024
Household income	Households	Share	Missouri	United States
Under $25,000	0 to 104	0% to 4.7%	15.8% ±0.2	14.6% ±<0.1
$25,000 to $49,999	28 to 202	1.3% to 9.1%	19.6% ±0.2	16.7% ±<0.1
$50,000 to $74,999	373 ±139	16.9% ±6.1	17.4% ±0.2	15.5% ±<0.1
$75,000 to $99,999	120 to 356	10.8% ±5.3	13.2% ±0.2	12.6% ±<0.1
$100,000 to $149,999	461 ±168	20.9% ±7.4	17.1% ±0.2	17.5% ±<0.1
$150,000 to $199,999	340 ±135	15.4% ±6.0	8.2% ±0.1	9.6% ±<0.1
$200,000 or more	629 ±144	28.5% ±6.1	8.7% ±0.1	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Cottleville city by age, ACS 2020–2024
Age	Below poverty	Rate	Missouri	United States
All ages	28 to 202	0.5% to 3.5%	12.6% ±0.2	12.5% ±0.1
Under 18	0 to 29	0% to 2.4%	15.8% ±0.4	16.1% ±0.1
18 to 59	0 to 103	0% to 3.2%	12.0% ±0.2	11.6% ±0.1
60 and over	0 to 136	0% to 9.6%	10.9% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Cottleville city, ACS 2020–2024
Measure	Cottleville city	Missouri	United States
Housing units	2,275 ±197	2,825,287 ±1,043	143,775,355 ±10,234
Occupied	97.0% ±11.7	88.8% ±0.2	89.9% ±0.1
Vacant	0% to 6.9%	11.2% ±0.2	10.1% ±0.1
Owner occupied	80.6% ±5.0	68.1% ±0.3	65.2% ±0.3
Renter occupied	19.4% ±7.3	31.9% ±0.2	34.8% ±0.1
Median home value	$435,400 ±$37,965	$230,300 ±$880	$332,700 ±$236
Median gross rent	$1,624 ±$224	$1,033 ±$6	$1,413 ±$2
Median year built	2012 ±1	1978 ±1	1980 ±1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Cottleville city by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Missouri	United States
Hispanic or Latino	16 to 394	0.3% to 6.6%	5.2% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	4,787 ±393	80.6% ±6.6	76.3% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	52 to 794	0.9% to 13.4%	10.9% ±0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 164	0% to 2.8%	2.1% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 17	0% to 0.3%	0.2% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 17	0% to 0.3%	0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 178	0% to 3.0%	0.4% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	132 to 612	2.2% to 10.3%	4.8% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Cottleville city by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Missouri	United States
Born in the state	4,206 ±411	70.8% ±6.9	65.6% ±0.2	57.3% ±<0.1
Born in another state	1,363 ±294	23.0% ±5.0	29.1% ±0.1	26.9% ±<0.1
Born a citizen outside the states	0 to 17	0% to 0.3%	0.8% ±<0.1	1.7% ±<0.1
Born abroad	36 to 700	0.6% to 11.8%	4.5% ±0.1	14.1% ±<0.1
Naturalized citizens	0 to 243	0% to 4.1%	2.3% ±0.1	7.4% ±<0.1
Not citizens	0 to 565	0% to 9.5%	2.2% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Cottleville city among the places of Missouri

129th of 143 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Missouri page.

Places of Missouri near Cottleville city in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Glendale city	6,114 ±19
Pevely city	6,055 ±28
Greenwood city	6,013 ±139
Richmond city	5,959 ±34
Peculiar city	5,958 ±23
Cottleville city	5,937 ±26
Barnhart CDP	5,785 ±859
Odessa city	5,620 ±17
Trenton city	5,536 ±118
Glasgow Village CDP	5,504 ±1,306
Imperial CDP	5,488 ±1,266

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Data retrieved September 25, 2026