Jury Pool Profile
St. Charles County, Missouri
Republican +17 (2024)
- Population
- 409,830
- Median household income
- $102,912
- Unemployment
- 3.5%
Who sits on a jury?
Race & ethnicity
- White alone 348,543 85.0%
- Black or African American alone 20,698 5.1%
- Asian alone 11,785 2.9%
- American Indian / Alaska Native alone 336 0.1%
- Native Hawaiian / Pacific Islander alone 179 0.0%
- Some other race alone 4,853 1.2%
- Two or more races 23,436 5.7%
- Hispanic or Latino (any race) 16,546 4.0%
U.S. Census ACS 2023
Age distribution
Median age 39.6
- Under 18 93,542 22.8%
- 18–24 33,226 8.1%
- 25–44 108,744 26.5%
- 45–64 106,929 26.1%
- 65 and over 67,389 16.4%
U.S. Census ACS 2023
Economic context
Local economy
- Unemployment (12-mo)
- 3.5%
- -0.45 pp vs. state
- County GDP
- $26.4B
- 5.89% of state
- Avg. annual pay
- $60,105
- Establishments
- 10,945
U.S. BLS 2026M02 · U.S. BEA 2024 · BLS QCEW 2024
Top employment sectors
Average annual employment by supersector
- Trade, transportation & utilities 38,365 23.6%
- Education & health services 33,518 20.6%
- Leisure & hospitality 24,022 14.8%
- Manufacturing 16,676 10.3%
- Professional & business services 15,346 9.4%
- Construction 10,258 6.3%
- Financial activities 9,116 5.6%
- Information 6,595 4.1%
- Other services 5,018 3.1%
- Public administration 3,409 2.1%
- Natural resources & mining 288 0.2%
BLS QCEW 2024
Housing
- Home ownership
- 80.7%
- Median gross rent
- $1,312
- Owner-occupied
- 128,045
- Renter-occupied
- 30,637
U.S. Census ACS 2023
Largest employers
Principal employers by headcount
| # | Employer | Sector | Employees |
|---|---|---|---|
| 1 | Boeing (St. Charles facility) | Aerospace / Defense | 6,000 |
| 2 | General Motors Wentzville Assembly | Manufacturing | 4,500 |
| 3 | Mastercard (O'Fallon HQ campus) | Financial Services / Tech | 3,000 |
| 4 | SSM Health St. Joseph Hospital | Healthcare | 3,000 |
| 5 | Ascension Health (St. Charles campuses) | Healthcare | 3,000 |
| 6 | Francis Howell School District | Education | 3,000 |
| 7 | Daniel Boone Regional School District | Education | 3,000 |
| 8 | Citi (St. Charles operations center) | Financial Services | 2,000 |
| 9 | True Manufacturing | Manufacturing | 1,500 |
| 10 | Lindenwood University | Education | 1,500 |
Source: EDC of St. Charles County (2025)
Political composition
Presidential results
2024 presidential · 226,052 votes cast
- Republican 130,588 57.8%
- Democratic 92,226 40.8%
- Other / third-party 3,238 1.4%
Election results 2024
Languages, households, faith & health
Languages spoken at home
94.5% speak only English at home
- Spanish 8,251 2.1%
- Other Indo-European 2,779 0.7%
- Other Asian/Pacific 2,319 0.6%
- Chinese 1,293 0.3%
- Vietnamese 1,049 0.3%
- Tagalog 1,019 0.3%
- German 993 0.3%
- Slavic languages 957 0.2%
- French (incl. Cajun) 880 0.2%
- Other 654 0.2%
- Arabic 620 0.2%
- Korean 474 0.1%
U.S. Census ACS 2023
Household composition
- Households
- 158,682
- Family households
- 111,142
- 70.0% of households
- Married w/ children
- 91,338
- Single-mother households
- 7,101
- Veterans
- 21,629
- 6.8% of civilians 18+
U.S. Census ACS 2023
Religious composition
49.6% overall adherence rate
- Catholic 109,233 27.0%
- Evangelical Protestant 58,748 14.5%
- Mainline Protestant 23,741 5.9%
- Other (non-Christian + minor traditions) 9,084 2.2%
- Black Protestant 374 0.1%
- Orthodox 15 0.0%
US Religion Census 2020
Health & education
- Health insured
- 95.7%
- With a disability
- 11.1%
- Bachelor's or higher
- 42.4%
U.S. Census ACS 2023
Court infrastructure
Court infrastructure
- Trial court
- 11th Judicial Circuit Court
- Judges
- 13 (circuit + associate circuit judges combined; vintage 2019-2020 Bluebook)
- Court seats
- Saint Charles
Traffic safety context
Missouri statewide totals, 2023 — not county-specific
- Traffic fatalities
- 22
- 6.96 per 100k drivers
- Fatal crashes
- 22
NHTSA FARS 2023