Cottleville

Population: 5,750
Median household income: $114,420
Median home value: $381,900

Cottleville is a community in St. Charles County, Missouri, home to 5,750 residents. Its median household income of $114,420 runs above the St. Charles County figure of $102,912.

From 2019 to 2023, Cottleville's population grew 10.6% from 5,200 to 5,750, while its median home value rose 24.0% from $308,000 to $381,900.

75.5% of workers drive to work alone. 68.8% of homes are single-family detached houses.

Demographics

ACS 2019–2023

Population: 5,750
Median age: 36.9 yrs
Median household income: $114,420
Median home value: $381,900
Median gross rent: $1,693
Housing units: 2,228
Homeownership rate: 78.4%
Bachelor's degree or higher: 54.2%
Unemployment rate: 3.1%

Trends

ACS 5-year · 2019–2023

Population

5,2005,750

Median household income

$108,036$114,420

Median home value

$308,000$381,900

Median gross rent

$1,241$1,693

Year	Population	Median household income	Median home value	Median gross rent
2019	5,200	$108,036	$308,000	$1,241
2020	5,439	$124,310	$348,400	$1,305
2021	5,408	$131,618	$351,900	$1,422
2022	5,584	$130,139	$377,900	$1,691
2023	5,750	$114,420	$381,900	$1,693

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.5%

5 to 1717.5%

18 to 2412.4%

25 to 3412.3%

35 to 4413.2%

45 to 5411.9%

55 to 6415.1%

65 to 7410.7%

75 and over2.3%

	Count	Share
Under 5	261	4.5%
5 to 17	1,004	17.5%
18 to 24	715	12.4%
25 to 34	709	12.3%
35 to 44	760	13.2%
45 to 54	682	11.9%
55 to 64	866	15.1%
65 to 74	618	10.7%
75 and over	135	2.3%

Race & ethnicity

	Count	Share
White (non-Hispanic)	4,721	82.1%
Black or African American	446	7.8%
American Indian & Alaska Native	0	0.0%
Asian	31	0.5%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	66	1.1%
Two or more races	259	4.5%
Hispanic or Latino (any race)	227	3.9%

Educational attainment (age 25+)

No high school diploma2.6%

High school graduate19.1%

Some college or associate's24.1%

Bachelor's degree28.2%

Graduate or professional degree26.0%

	Count	Share
No high school diploma	99	2.6%
High school graduate	719	19.1%
Some college or associate's	910	24.1%
Bachelor's degree	1,062	28.2%
Graduate or professional degree	980	26.0%

Commute to work

Mean travel time to work: 23 min

Drove alone75.5%

Carpooled6.5%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home13.5%

Other means4.5%

How workers get to work

	Count	Share
Drove alone	2,621	75.5%
Carpooled	225	6.5%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	470	13.5%
Other means	157	4.5%

Travel time

	Count	Share
Under 15 min	654	21.8%
15 to 29 min	1,392	46.4%
30 to 44 min	758	25.2%
45 to 59 min	132	4.4%
60+ min	67	2.2%

Households

Average household size: 2.61
Poverty rate: 3.3% (186 of 5,643)

	Count	Share
Family households	1,557	70.8%
Nonfamily households	641	29.2%

Housing

Median year structure built: 2011

Occupancy

	Count	Share
Occupied	2,198	98.7%
Vacant	30	1.3%

Tenure (of occupied units)

	Count	Share
Owner-occupied	1,723	78.4%
Renter-occupied	475	21.6%

1-unit, detached68.8%

1-unit, attached9.3%

2 to 4 units0.0%

5 to 19 units16.0%

20 or more units5.9%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	1,533	68.8%
1-unit, attached	208	9.3%
2 to 4 units	0	0.0%
5 to 19 units	356	16.0%
20 or more units	131	5.9%
Mobile home & other	0	0.0%

Geography

Place GEOID: 2916678
Type (LSAD): 25
Land area: 4.74 sq mi
Water area: 0 sq mi
Center point: 38.7516, -90.6578