Arnold SnackAbility
Overall SnackAbility
Crime in Arnold summary. We use data from the FBI to determine the crime rates in Arnold. Key points include:
There were 410 total crimes in Arnold in the last reporting year.
The overall crime rate per 100,000 people in Arnold is 1,967.7 / 100k people.
The violent crime rate per 100,000 people in Arnold is 105.6 / 100k people.
The property crime rate per 100,000 people in Arnold is 1,862.1 / 100k people.
Overall, crime in Arnold is -7.15% below the national average.
Total Crimes
Below National Average
Crime In Arnold Comparison Table
| Statistic | Count Raw |
Arnold / 100k People |
Missouri / 100k People |
National / 100k People |
|---|---|---|---|---|
| Total Crimes Per 100K | 410 | 1,967.7 | 2,403.3 | 2,119.2 |
| Violent Crime | 22 | 105.6 | 462.0 | 359.0 |
| Murder | 0 | 0.0 | 7.8 | 5.0 |
| Robbery | 3 | 14.4 | 51.5 | 61.0 |
| Aggravated Assault | 15 | 72.0 | 357.5 | 256.0 |
| Property Crime | 388 | 1,862.1 | 1,941.2 | 1,760.0 |
| Burglary | 9 | 43.2 | 236.3 | 229.0 |
| Larceny | 342 | 1,641.3 | 1,306.5 | 1,272.0 |
| Car Theft | 37 | 177.6 | 398.4 | 259.0 |
Source: FBI Uniform Crime Reporting (2024)
Cost of living in Arnold summary. We use data on the cost of living to determine how expensive it is to live in Arnold. Real estate prices drive most of the variance in cost of living around Missouri. Key points include:
The cost of living in Arnold is 93 with 100 being average.
The cost of living in Arnold is 0.9x lower than the national average.
The median home value in Arnold is $273,572.
The median income in Arnold is $78,370.
Arnold's Overall Cost Of Living
Lower Than The National Average
Cost Of Living In Arnold Comparison Table
| Living Expense | Arnold | Missouri | National Average |
|---|---|---|---|
| Overall | 93 | 90 | 100 |
| Services | 94 | 97 | 100 |
| Groceries | 98 | 98 | 100 |
| Health | 95 | 76 | 100 |
| Housing | 100 | 95 | 100 |
| Transportation | 100 | 94 | 100 |
| Utilities | 93 | 96 | 100 |
Source: Cost of living index, normalized to US average = 100
Arnold, MO Weather
The average high in Arnold is 66.2° and the average low is 46.2°.
There are 74.1 days of precipitation each year.
Expect an average of 43.2 inches of precipitation each year with 12.4 inches of snow.
| Stat | Arnold |
|---|---|
| Average Annual High | 66.2 |
| Average Annual Low | 46.2 |
| Annual Precipitation Days | 74.1 |
| Average Annual Precipitation | 43.2 |
| Average Annual Snowfall | 12.4 |
Average High
Days of Rain
Source: NOAA climate normals (30-year)
Arnold, MO Photos
Rankings & Articles For Arnold
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Map Of Arnold, MO
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Arnold Demographics And Statistics
Population over time in Arnold
The current population in Arnold is 20,956. The population has increased 1.0% from 2010.
| Year | Population | % Change |
|---|---|---|
| 2024 | 20,956 | 0.3% |
| 2023 | 20,884 | 0.2% |
| 2022 | 20,840 | 0.2% |
| 2021 | 20,808 | -1.6% |
| 2020 | 21,144 | -0.0% |
| 2019 | 21,146 | 0.2% |
| 2018 | 21,107 | 0.0% |
| 2017 | 21,102 | -0.4% |
| 2016 | 21,196 | 0.3% |
| 2015 | 21,123 | 0.5% |
| 2014 | 21,020 | 0.4% |
| 2013 | 20,945 | 0.4% |
| 2012 | 20,859 | 0.3% |
| 2011 | 20,798 | 0.2% |
| 2010 | 20,753 | - |
Race / Ethnicity in Arnold
See the full breakdown
Arnold is:
88.0% White with 18,451 White residents.
0.2% African American with 52 African American residents.
0.0% American Indian with 7 American Indian residents.
1.8% Asian with 380 Asian residents.
0.1% Hawaiian with 14 Hawaiian residents.
0.4% Other with 91 Other residents.
6.7% Two Or More with 1,413 Two Or More residents.
2.6% Hispanic with 548 Hispanic residents.
| Race | Arnold | MO | USA |
|---|---|---|---|
| White | 88.0% | 76.3% | 57.4% |
| African American | 0.2% | 10.9% | 11.9% |
| American Indian | 0.0% | 0.2% | 0.5% |
| Asian | 1.8% | 2.1% | 5.9% |
| Hawaiian | 0.1% | 0.1% | 0.2% |
| Other | 0.4% | 0.4% | 0.6% |
| Two Or More | 6.7% | 4.8% | 4.3% |
| Hispanic | 2.6% | 5.2% | 19.3% |
Gender in Arnold
See the full breakdown
Arnold is 51.5% female with 10,795 female residents.
Arnold is 48.5% male with 10,161 male residents.
| Gender | Arnold | MO | USA |
|---|---|---|---|
| Female | 51.5% | 50.7% | 50.5% |
| Male | 48.5% | 49.3% | 49.5% |
Highest level of educational attainment in Arnold for adults over 25
See the full breakdown
5.0% of adults in Arnold completed < 9th grade.
6.0% of adults in Arnold completed 9-12th grade.
33.0% of adults in Arnold completed high school / ged.
21.0% of adults in Arnold completed some college.
11.0% of adults in Arnold completed associate's degree.
17.0% of adults in Arnold completed bachelor's degree.
5.0% of adults in Arnold completed master's degree.
1.0% of adults in Arnold completed professional degree.
1.0% of adults in Arnold completed doctorate degree.
| Education | Arnold | MO | USA |
|---|---|---|---|
| < 9th Grade | 5.0% | 4.0% | 4.0% |
| 9-12th Grade | 6.0% | 5.0% | 6.0% |
| High School / GED | 33.0% | 30.0% | 26.0% |
| Some College | 21.0% | 21.0% | 19.0% |
| Associate's Degree | 11.0% | 8.0% | 9.0% |
| Bachelor's Degree | 17.0% | 20.0% | 22.0% |
| Master's Degree | 5.0% | 9.0% | 10.0% |
| Professional Degree | 1.0% | 2.0% | 2.0% |
| Doctorate Degree | 1.0% | 1.0% | 2.0% |
Household Income For Arnold, Missouri
See the full breakdown
2.1% of households in Arnold earn Less than $10,000.
2.8% of households in Arnold earn $10,000 to $14,999.
7.6% of households in Arnold earn $15,000 to $24,999.
7.5% of households in Arnold earn $25,000 to $34,999.
8.0% of households in Arnold earn $35,000 to $49,999.
20.2% of households in Arnold earn $50,000 to $74,999.
14.7% of households in Arnold earn $75,000 to $99,999.
23.9% of households in Arnold earn $100,000 to $149,999.
8.0% of households in Arnold earn $150,000 to $199,999.
5.2% of households in Arnold earn $200,000 or more.
| Income | Arnold | MO | USA |
|---|---|---|---|
| Less than $10,000 | 2.1% | 4.9% | 5.0% |
| $10,000 to $14,999 | 2.8% | 3.8% | 3.4% |
| $15,000 to $24,999 | 7.6% | 7.1% | 6.3% |
| $25,000 to $34,999 | 7.5% | 7.8% | 6.6% |
| $35,000 to $49,999 | 8.0% | 11.9% | 10.1% |
| $50,000 to $74,999 | 20.2% | 17.4% | 15.5% |
| $75,000 to $99,999 | 14.7% | 13.2% | 12.6% |
| $100,000 to $149,999 | 23.9% | 17.1% | 17.5% |
| $150,000 to $199,999 | 8.0% | 8.2% | 9.6% |
| $200,000 or more | 5.2% | 8.7% | 13.4% |
Source: U.S. Census ACS 5-year estimates (2024)








