St. Louis County, Missouri

995,569 people. The median home is worth $276,800 (typical Missouri town: $153,900) and the median household earns $82,936.

Towns in St. Louis County

Town	People	Median home	Income	Median age
Florissant	52,533	$148,800	$65,318	37.6
Chesterfield	49,999	$472,500	$133,037	47.2
Oakville	36,301	$318,600	$106,362	45.1
Wildwood	35,417	$495,800	$161,060	45.7
University City	35,065	$306,700	$80,694	36.9
Ballwin	31,103	$377,100	$124,626	42.6
Kirkwood	29,461	$451,400	$121,270	41.8
Mehlville	28,955	$218,400	$67,071	42.4
Maryland Heights	28,284	$227,000	$86,436	35.6
Hazelwood	25,458	$167,400	$55,908	38.4
Webster Groves	24,010	$387,600	$115,227	40.3
Affton	20,417	$212,400	$79,539	42.0
Old Jamestown	19,790	$236,100	$99,521	41.1
Creve Coeur	18,834	$614,000	$127,188	41.5
Ferguson	18,527	$109,900	$47,524	34.5
Spanish Lake	18,413	$135,600	$55,920	33.0
Manchester	18,333	$323,100	$97,801	38.2
Concord	17,668	$303,600	$89,038	43.5
Clayton	17,355	$830,000	$123,000	30.0
Lemay	17,117	$152,200	$60,399	36.7
Overland	15,955	$131,900	$61,773	34.7
St. Ann	13,019	$126,600	$52,323	34.8
Jennings	12,895	$68,800	$38,984	39.4
Crestwood	12,404	$319,600	$107,169	42.4
Eureka	11,646	$379,200	$108,394	37.5
Town and Country	11,640	$928,500	$232,534	48.7
Bridgeton	11,445	$237,700	$72,005	40.9
Bellefontaine Neighbors	10,740	$99,700	$49,170	41.9
Ellisville	9,985	$366,600	$113,309	45.2
Richmond Heights	9,286	$358,700	$94,460	35.8
Sunset Hills	9,198	$523,800	$138,144	51.1
Des Peres	9,193	$609,200	$224,327	42.8
Ladue	8,989	$1,056,300	$250,001	50.1
Olivette	8,504	$460,800	$111,660	41.3
Maplewood	8,269	$237,000	$65,125	33.8
Brentwood	8,233	$299,700	$99,719	38.8
Berkeley	8,228	$82,300	$44,265	28.0
Sappington	7,995	$297,600	$77,650	41.9
Valley Park	6,885	$251,000	$67,898	39.5
St. John	6,643	$106,300	$53,755	36.0
Black Jack	6,634	$193,000	$78,331	42.7
Shrewsbury	6,406	$269,800	$80,757	46.4
Glendale	6,176	$494,000	$170,700	38.8
Dellwood	4,914	$83,700	$72,540	43.9
Rock Hill	4,750	$278,700	$95,372	37.5
Glasgow Village	4,584	$69,000	$29,530	33.0
Breckenridge Hills	4,458	$96,100	$40,958	37.7
Normandy	4,287	$87,300	$29,379	24.4
Fenton	3,989	$374,500	$101,000	48.0
Woodson Terrace	3,950	$104,000	$47,417	35.1
Northwoods	3,687	$76,000	$45,330	48.1
Frontenac	3,612	$979,800	$233,425	46.3
Castle Point	2,815	$62,600	$37,679	25.7
Pine Lawn	2,754	$66,800	$24,837	25.3
Green Park	2,705	$238,800	$79,141	42.2
Clarkson Valley	2,609	$867,000	$247,000	44.9
Pagedale	2,554	$75,200	$31,250	44.0

People and housing

	St. Louis County	Typical Missouri town
Median home value	$276,800	$153,900
Median rent	$1,209	$855
Median household income	$82,936	$56,368
Median age	40.3	38.6
Bachelor's degree or higher	47.4%	18.9%
Below the poverty line	9.8%	14.6%

Jobs and pay

596,676 jobs in 2024, average pay $75,926 a year.

BLS QCEW 2024.

BLS LAUS via USDA ERS, annual averages.

Storms since 1996

NOAA recorded 1,321 storm events in St. Louis County from 1996 to 2026, with 59 deaths.

NOAA NCEI Storm Events Database.

Federal disaster declarations

St. Louis County has been included in 34 FEMA declarations since 1953.

Declared	Incident	Declaration
June 9, 2025	Severe Storm	DR-4877: Severe Storms, Straight-Line Winds, Tornadoes, And Flooding
May 21, 2025	Severe Storm	DR-4867: Severe Storms, Straight-Line Winds, Tornadoes, And Wildfires
August 8, 2022	Flood	DR-4665: Severe Storms And Flooding
March 26, 2020	Biological	DR-4490: Covid-19 Pandemic
March 13, 2020	Biological	EM-3482: Covid-19
June 2, 2017	Flood	DR-4317: Severe Storms, Tornadoes, Straight-Line Winds And Flooding

Sources: U.S. Census Bureau ACS 2020–2024; BLS QCEW and LAUS; NOAA Storm Events; FEMA OpenFEMA (not endorsed by FEMA).