Oklahoma City OK vs St. Charles MO — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Oklahoma City, OK
Oklahoma · Population: 688,693
- Median HH Income$66,702
- Median Home Price$207,961
- Unemployment4.7%
- Bachelor's+34.0%
St. Charles, MO
Missouri · Population: 71,542
- Median HH Income$55,578
- Median Home Price$144,200
- Unemployment4.7%
- Bachelor's+22.7%
Detailed Comparison
Demographics
Population
Oklahoma City
688,693
Oklahoma City +
St. Charles
71,542
Pop. Density / sq mi
Lower = more space
Oklahoma City
N/A
St. Charles
N/A
Median Age
Oklahoma City
35.0
Oklahoma City +
St. Charles
37.9
Foreign Born
Oklahoma City
12.0%
Oklahoma City +
St. Charles
4.2%
White
Oklahoma City
58.4%
St. Charles
80.4%
St. Charles +
Black
Oklahoma City
13.4%
Oklahoma City +
St. Charles
6.7%
Asian
Oklahoma City
4.5%
Oklahoma City +
St. Charles
1.4%
Hispanic
Oklahoma City
21.7%
Oklahoma City +
St. Charles
7.7%
Spanish at Home
Oklahoma City
N/A
St. Charles
N/A
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| Population | 688,693 | 71,542 | Oklahoma City + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 35.0 | 37.9 | Oklahoma City + |
| Foreign Born | 12.0% | 4.2% | Oklahoma City + |
| White | 58.4% | 80.4% | St. Charles + |
| Black | 13.4% | 6.7% | Oklahoma City + |
| Asian | 4.5% | 1.4% | Oklahoma City + |
| Hispanic | 21.7% | 7.7% | Oklahoma City + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Oklahoma City
$66,702
Oklahoma City +
St. Charles
$55,578
Per Capita Income
Oklahoma City
$37,109
Oklahoma City +
St. Charles
$31,499
Per Capita Personal Income (MSA)
BEA MSA-level
Oklahoma City
$57,929
St. Charles
$58,527
St. Charles +
Unemployment Rate
Oklahoma City
4.7%
St. Charles
4.7%
Tie
Poverty Rate
Oklahoma City
15.2%
Oklahoma City +
St. Charles
18.7%
Bachelor's Degree+
Oklahoma City
34.0%
Oklahoma City +
St. Charles
22.7%
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| Median HH Income | $66,702 | $55,578 | Oklahoma City + |
| Per Capita Income | $37,109 | $31,499 | Oklahoma City + |
| Per Capita Personal Income (MSA)BEA MSA-level | $57,929 | $58,527 | St. Charles + |
| Unemployment Rate | 4.7% | 4.7% | Tie |
| Poverty Rate | 15.2% | 18.7% | Oklahoma City + |
| Bachelor's Degree+ | 34.0% | 22.7% | Oklahoma City + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Oklahoma City
$207,961
St. Charles
$144,200
St. Charles +
Homeownership Rate
Oklahoma City
59.1%
St. Charles
61.4%
St. Charles +
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $207,961 | $144,200 | St. Charles + |
| Homeownership Rate | 59.1% | 61.4% | St. Charles + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Oklahoma City
429
Oklahoma City +
St. Charles
501
Property Crime / 100K
FBI CDE (state-level est.)
Oklahoma City
2375
Oklahoma City +
St. Charles
2418
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 429 | 501 | Oklahoma City + |
| Property Crime / 100KFBI CDE (state-level est.) | 2375 | 2418 | Oklahoma City + |
Health
Obesity Rate
CDC PLACES
Oklahoma City
38.3%
St. Charles
35.9%
St. Charles +
Diabetes Rate
CDC PLACES
Oklahoma City
12.6%
St. Charles
10.4%
St. Charles +
Poor Mental Health
CDC PLACES — 14+ days/month
Oklahoma City
17.8%
St. Charles
16.0%
St. Charles +
No Health Insurance
CDC PLACES
Oklahoma City
14.0%
St. Charles
7.1%
St. Charles +
Binge Drinking
CDC PLACES
Oklahoma City
14.6%
Oklahoma City +
St. Charles
18.4%
Current Smokers
CDC PLACES
Oklahoma City
14.9%
St. Charles
12.5%
St. Charles +
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 38.3% | 35.9% | St. Charles + |
| Diabetes RateCDC PLACES | 12.6% | 10.4% | St. Charles + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 17.8% | 16.0% | St. Charles + |
| No Health InsuranceCDC PLACES | 14.0% | 7.1% | St. Charles + |
| Binge DrinkingCDC PLACES | 14.6% | 18.4% | Oklahoma City + |
| Current SmokersCDC PLACES | 14.9% | 12.5% | St. Charles + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Oklahoma City
N/A
St. Charles
N/A
Annual Precipitation
NOAA 1991–2020 normal
Oklahoma City
37.6 in
St. Charles
N/A
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | N/A | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 37.6 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Oklahoma City
8.8 µg/m³
Oklahoma City +
St. Charles
9.3 µg/m³
Good Air Days
AQI ≤ 50
Oklahoma City
75.0%
Oklahoma City +
St. Charles
55.0%
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 8.8 µg/m³ | 9.3 µg/m³ | Oklahoma City + |
| Good Air DaysAQI ≤ 50 | 75.0% | 55.0% | Oklahoma City + |
Commute
Mean Commute Time
Census ACS
Oklahoma City
23.6 min
St. Charles
18.3 min
St. Charles +
| Metric | Oklahoma City, OK | St. Charles, MO | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 23.6 min | 18.3 min | St. Charles + |
Which City is Right for You?
Oklahoma City leads in median household income at $66,702, while st. Charles offers more affordable housing with a median home price of $144,200. On public safety, Oklahoma City is safer with a violent crime rate of 429 per 100,000 residents, compared to 501 in St. Charles. St. Charles has a lower unemployment rate at 4.7%, and Oklahoma City has cleaner air (PM2.5 avg 8.8 µg/m³). For overall health outcomes, St. Charles scores better with a lower obesity rate of 35.9%.
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