The Town FilesWentzville, Missouri
City in St. Charles County · population 44,372 (2020 Census)
- Median home
- $331,300
- Household income
- $112,394
- Jan low / Jul high
- 21° / 88°
- Snow a year
- 12 in
- Tornadoes ≤10 mi since 1950
- 28
- Median age
- 36.5
Wentzville is a city of 44,372 people in St. Charles County, Missouri. The median home is worth $331,300, above the typical Missouri town ($153,900). It ranks better for families than 92% of Missouri towns, more upscale than 90% of Missouri towns, better for young professionals than 75% of Missouri towns.
How Wentzville ranks
Percentile among Missouri towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of Missouri towns.
Homes and cost of living
The median home in Wentzville is worth $331,300, above the typical Missouri town ($153,900). Homes cost about 2.9 times the median household income of $112,394, which is more affordable than 43% of Missouri towns. Median rent is $1,345 a month. 82.5% of households own their home.
| Housing | Wentzville | Typical Missouri town |
|---|---|---|
| Median home value | $331,300 | $153,900 |
| Median rent | $1,345 | $855 |
| Median household income | $112,394 | $56,368 |
| Home value ÷ income | 2.9× | 2.7× |
| Homeownership | 82.5% | 67.4% |
| Median year built | 2008 | 1972 |
| Seasonal / vacation homes | 0.2% | — |
Who lives in Wentzville
| People | Wentzville | Typical Missouri town |
|---|---|---|
| Median age | 36.5 | 38.6 |
| Age 65 and over | 13.9% | 17.7% |
| Under 18 | 29.7% | — |
| Bachelor's degree or higher | 39.6% | 18.9% |
| Below the poverty line | 5.4% | 14.6% |
| Veterans | 7.0% | — |
| Born outside the U.S. | 1.8% | — |
| Work from home | 17.8% | 7.9% |
| Average commute | 27.8 min | 23.1 min |
| Homes with broadband | 96.4% | 88.7% |
Weather in Wentzville
July highs average 87.5°F and January lows 21.2°F. About 44.4 inches of rain and melted snow fall a year, with 12.1 inches of snow (typical Missouri town: 11.1 in). Expect about 36 days a year at 90°F or hotter and 105 nights at or below freezing.
Tornadoes, storms and disasters
28 tornadoes have passed within 10 miles of Wentzville since 1950, compared with 23 for the typical Missouri town. 9 rated (E)F2 or stronger. The strongest, an F3, struck on November 15, 1988 about 9.3 miles from the town center. Tornadoes within 10 miles have caused 1 deaths and 60 injuries since 1950. The most recent was on November 4, 2024.
Hail of 1 inch or larger has been reported within 10 miles 93 times; the largest was 3.00 inches on March 14, 2024.
Severe weather in St. Charles County since 1996
St. Charles County has been included in 28 federal disaster or emergency declarations since 1953, most often for flood, drought, tornado.
| Declared | Incident | Declaration |
|---|---|---|
| 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 |
| July 9, 2019 | Severe Storm | DR-4451: Severe Storms, Tornadoes, And Flooding |
| January 21, 2016 | Flood | DR-4250: Severe Storms, Tornadoes, Straight-Line Winds, And Flooding |
Jobs and pay in St. Charles County
St. Charles County had 162,611 jobs in 2024, paying an average of $60,105 a year. Unemployment was 2.5% in 2023; in Wentzville itself the ACS puts it at 2.7%.
Public schools in Wentzville
16 public schools with 12,152 students, about 14.2 students per teacher.
| School | Grades | Students | Per teacher |
|---|---|---|---|
| TIMBERLAND HIGH | 9-12 | 1,614 | 16.6 |
| NORTH POINT HIGH SCHOOL | 9-12 | 1,276 | 16.6 |
| EMIL E. HOLT SR. HIGH | 9-12 | 1,137 | 14.8 |
| WENTZVILLE SOUTH MIDDLE | 6-8 | 1,072 | 14.9 |
| North Point Middle School | 6-8 | 1,015 | 16.4 |
| WABASH ELEMENTARY | K-5 | 769 | 14.2 |
| WENTZVILLE MIDDLE | 6-8 | 747 | 12.9 |
| LAKEVIEW ELEMENTARY | K-5 | 613 | 13.0 |
| JOURNEY ELEMENTARY | K-5 | 550 | 14.1 |
| STONE CREEK ELEMENTARY | K-5 | 533 | 12.7 |
| HERITAGE INTERMEDIATE | 3-5 | 527 | 13.2 |
| PEINE RIDGE ELEM. | K-5 | 520 | 13.0 |
Towns near Wentzville
- Lake St. Louis, MO5.2 mi · 16,707 people · home $405,900
- St. Paul, MO7.4 mi · 3,005 people · home $443,600
- O'Fallon, MO8.4 mi · 91,316 people · home $326,200
- Wright City, MO8.9 mi · 4,881 people · home $238,800
- Moscow Mills, MO9.2 mi · 3,317 people · home $196,400
- Dardenne Prairie, MO9.9 mi · 12,743 people · home $432,000
- Troy, MO11.8 mi · 12,686 people · home $226,500
- Cottleville, MO12.3 mi · 5,611 people · home $435,400
Wentzville questions
Is Wentzville, Missouri a good place to retire?
On The Town Files lifestyle rankings, Wentzville scores better for retirees than 27% of Missouri towns and quieter than 21%. 13.9% of residents are 65 or older (median age 36.5).
How much does a house cost in Wentzville?
The median owner-occupied home in Wentzville is valued at $331,300 (Census ACS 2020–2024), against a median household income of $112,394, so homes cost about 2.9 times income. Median rent is $1,345 a month.
What is the weather like in Wentzville?
July highs average 87.5°F and January lows 21.2°F (NOAA 1991–2020 normals). It gets about 44.4 inches of precipitation a year and 12.1 inches of snow.
Does Wentzville get tornadoes?
28 tornadoes have passed within 10 miles of Wentzville since 1950 (NOAA Storm Events); the strongest was a F3 on November 15, 1988. The typical Missouri town has had 23.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)