Lake St. Louis SnackAbility
Overall SnackAbility
Crime in Lake St. Louis summary. We use data from the FBI to determine the crime rates in Lake St. Louis. Key points include:
There were 128 total crimes in Lake St. Louis in the last reporting year.
The overall crime rate per 100,000 people in Lake St. Louis is 662.0 / 100k people.
The violent crime rate per 100,000 people in Lake St. Louis is 56.9 / 100k people.
The property crime rate per 100,000 people in Lake St. Louis is 605.2 / 100k people.
Overall, crime in Lake St. Louis is -68.76% below the national average.
Total Crimes
Below National Average
Crime In Lake St. Louis Comparison Table
| Statistic | Count Raw |
Lake St. Louis / 100k People |
Missouri / 100k People |
National / 100k People |
|---|---|---|---|---|
| Total Crimes Per 100K | 128 | 662.0 | 2,403.3 | 2,119.2 |
| Violent Crime | 11 | 56.9 | 462.0 | 359.0 |
| Murder | 0 | 0.0 | 7.8 | 5.0 |
| Robbery | 1 | 5.2 | 51.5 | 61.0 |
| Aggravated Assault | 9 | 46.6 | 357.5 | 256.0 |
| Property Crime | 117 | 605.2 | 1,941.2 | 1,760.0 |
| Burglary | 8 | 41.4 | 236.3 | 229.0 |
| Larceny | 103 | 532.7 | 1,306.5 | 1,272.0 |
| Car Theft | 6 | 31.0 | 398.4 | 259.0 |
Source: FBI Uniform Crime Reporting (2024)
Cost of living in Lake St. Louis summary. We use data on the cost of living to determine how expensive it is to live in Lake St. Louis. Real estate prices drive most of the variance in cost of living around Missouri. Key points include:
The cost of living in Lake St. Louis is 109 with 100 being average.
The cost of living in Lake St. Louis is 1.1x higher than the national average.
The median home value in Lake St. Louis is $431,421.
The median income in Lake St. Louis is $125,693.
Lake St. Louis's Overall Cost Of Living
Higher Than The National Average
Cost Of Living In Lake St. Louis Comparison Table
| Living Expense | Lake St. Louis | Missouri | National Average |
|---|---|---|---|
| Overall | 109 | 90 | 100 |
| Services | 96 | 97 | 100 |
| Groceries | 99 | 98 | 100 |
| Health | 141 | 76 | 100 |
| Housing | 93 | 95 | 100 |
| Transportation | 94 | 94 | 100 |
| Utilities | 97 | 96 | 100 |
Source: Cost of living index, normalized to US average = 100
Lake St. Louis, MO Weather
The average high in Lake St. Louis is 65.9° and the average low is 44.9°.
There are 66.8 days of precipitation each year.
Expect an average of 42.2 inches of precipitation each year with 13.6 inches of snow.
| Stat | Lake St. Louis |
|---|---|
| Average Annual High | 65.9 |
| Average Annual Low | 44.9 |
| Annual Precipitation Days | 66.8 |
| Average Annual Precipitation | 42.2 |
| Average Annual Snowfall | 13.6 |
Average High
Days of Rain
Source: NOAA climate normals (30-year)
Lake St. Louis, MO Photos
Rankings & Articles For Lake St. Louis
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Map Of Lake St. Louis, MO
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Lake St. Louis Demographics And Statistics
Population over time in Lake St. Louis
The current population in Lake St. Louis is 18,066. The population has increased 30.0% from 2010.
| Year | Population | % Change |
|---|---|---|
| 2024 | 18,066 | 3.0% |
| 2023 | 17,538 | 2.6% |
| 2022 | 17,088 | 2.5% |
| 2021 | 16,665 | 1.9% |
| 2020 | 16,357 | 2.3% |
| 2019 | 15,989 | 2.2% |
| 2018 | 15,646 | 1.8% |
| 2017 | 15,371 | 1.5% |
| 2016 | 15,150 | 1.5% |
| 2015 | 14,933 | 1.2% |
| 2014 | 14,759 | 1.0% |
| 2013 | 14,618 | 1.6% |
| 2012 | 14,390 | 1.1% |
| 2011 | 14,231 | 2.4% |
| 2010 | 13,900 | - |
Race / Ethnicity in Lake St. Louis
See the full breakdown
Lake St. Louis is:
84.7% White with 15,303 White residents.
5.5% African American with 985 African American residents.
0.0% American Indian with 7 American Indian residents.
1.9% Asian with 343 Asian residents.
0.0% Hawaiian with 0 Hawaiian residents.
0.6% Other with 106 Other residents.
4.8% Two Or More with 869 Two Or More residents.
2.5% Hispanic with 453 Hispanic residents.
| Race | Lake St. Louis | MO | USA |
|---|---|---|---|
| White | 84.7% | 76.3% | 57.4% |
| African American | 5.5% | 10.9% | 11.9% |
| American Indian | 0.0% | 0.2% | 0.5% |
| Asian | 1.9% | 2.1% | 5.9% |
| Hawaiian | 0.0% | 0.1% | 0.2% |
| Other | 0.6% | 0.4% | 0.6% |
| Two Or More | 4.8% | 4.8% | 4.3% |
| Hispanic | 2.5% | 5.2% | 19.3% |
Gender in Lake St. Louis
See the full breakdown
Lake St. Louis is 49.5% female with 8,935 female residents.
Lake St. Louis is 50.5% male with 9,130 male residents.
| Gender | Lake St. Louis | MO | USA |
|---|---|---|---|
| Female | 49.5% | 50.7% | 50.5% |
| Male | 50.5% | 49.3% | 49.5% |
Highest level of educational attainment in Lake St. Louis for adults over 25
See the full breakdown
0.0% of adults in Lake St. Louis completed < 9th grade.
3.0% of adults in Lake St. Louis completed 9-12th grade.
15.0% of adults in Lake St. Louis completed high school / ged.
23.0% of adults in Lake St. Louis completed some college.
8.0% of adults in Lake St. Louis completed associate's degree.
34.0% of adults in Lake St. Louis completed bachelor's degree.
14.0% of adults in Lake St. Louis completed master's degree.
2.0% of adults in Lake St. Louis completed professional degree.
1.0% of adults in Lake St. Louis completed doctorate degree.
| Education | Lake St. Louis | MO | USA |
|---|---|---|---|
| < 9th Grade | 0.0% | 4.0% | 4.0% |
| 9-12th Grade | 3.0% | 5.0% | 6.0% |
| High School / GED | 15.0% | 30.0% | 26.0% |
| Some College | 23.0% | 21.0% | 19.0% |
| Associate's Degree | 8.0% | 8.0% | 9.0% |
| Bachelor's Degree | 34.0% | 20.0% | 22.0% |
| Master's Degree | 14.0% | 9.0% | 10.0% |
| Professional Degree | 2.0% | 2.0% | 2.0% |
| Doctorate Degree | 1.0% | 1.0% | 2.0% |
Household Income For Lake St. Louis, Missouri
See the full breakdown
4.1% of households in Lake St. Louis earn Less than $10,000.
0.4% of households in Lake St. Louis earn $10,000 to $14,999.
2.0% of households in Lake St. Louis earn $15,000 to $24,999.
1.4% of households in Lake St. Louis earn $25,000 to $34,999.
9.0% of households in Lake St. Louis earn $35,000 to $49,999.
16.5% of households in Lake St. Louis earn $50,000 to $74,999.
6.7% of households in Lake St. Louis earn $75,000 to $99,999.
19.2% of households in Lake St. Louis earn $100,000 to $149,999.
13.1% of households in Lake St. Louis earn $150,000 to $199,999.
27.6% of households in Lake St. Louis earn $200,000 or more.
| Income | Lake St. Louis | MO | USA |
|---|---|---|---|
| Less than $10,000 | 4.1% | 4.9% | 5.0% |
| $10,000 to $14,999 | 0.4% | 3.8% | 3.4% |
| $15,000 to $24,999 | 2.0% | 7.1% | 6.3% |
| $25,000 to $34,999 | 1.4% | 7.8% | 6.6% |
| $35,000 to $49,999 | 9.0% | 11.9% | 10.1% |
| $50,000 to $74,999 | 16.5% | 17.4% | 15.5% |
| $75,000 to $99,999 | 6.7% | 13.2% | 12.6% |
| $100,000 to $149,999 | 19.2% | 17.1% | 17.5% |
| $150,000 to $199,999 | 13.1% | 8.2% | 9.6% |
| $200,000 or more | 27.6% | 8.7% | 13.4% |
Source: U.S. Census ACS 5-year estimates (2024)
