Best Online Engineering Programs in O'Fallon, MO (2026)
O’Fallon, Missouri has a population of about 92,697. The city’s median household income is $107,203 (Census ACS 2023, 5-year). About 42.4% of adults 25+ hold a bachelor’s degree or higher. There are 5 accredited engineering programs within 100 miles of O’Fallon, with tuition ranging from $3,660 to $83,476 per year. In the St. Louis, MO-IL metro area, the top-earning engineering-related role is Architectural and Engineering Manager at a median $155,100 annually (BLS OEWS, May 2024).
Closest Engineering Schools to O’Fallon
The five accredited institutions below are the closest options indexed in our directory that offer engineering programs. Distances are calculated from O’Fallon city center.
| School | City | Distance | Tuition | Online |
|---|---|---|---|---|
| St Charles Community College | Cottleville, MO | 4.5 mi | Contact school for pricing | – |
| Saint Louis Community College | Bridgeton, MO | 15.4 mi | $3,660 - $12,053 | – |
| Webster University | Saint Louis, MO | 24.3 mi | $30,730 - $49,218 | – |
| Washington University in St Louis | Saint Louis, MO | 24.3 mi | $62,982 - $83,476 | – |
| Ranken Technical College | Saint Louis, MO | 26.8 mi | Contact school for pricing | – |
Source: IPEDS / College Scorecard (2023 cohort). Browse all Missouri schools on the Missouri engineering page.
Engineering Wages Near O’Fallon
O’Fallon is part of the St. Louis, MO-IL metro area (BLS area code 41180). Where MSA-level wages are published, the table below shows MSA medians; otherwise it falls back to Missouri statewide.
| Occupation | Median Wage | Source | COL-Adjusted (US=100) |
|---|---|---|---|
| Civil Engineer | $97,930 | St. Louis, MO-IL | $102,976 |
| Electrical Engineer | $113,310 | St. Louis, MO-IL | $119,148 |
| Mechanical Engineer | $86,390 | St. Louis, MO-IL | $90,841 |
| Chemical Engineer | $127,100 | St. Louis, MO-IL | $133,649 |
| Aerospace Engineer | $116,600 | St. Louis, MO-IL | $122,608 |
| Biomedical Engineer | $79,190 | St. Louis, MO-IL | $83,270 |
| Environmental Engineer | $101,580 | St. Louis, MO-IL | $106,814 |
| Architectural and Engineering Manager | $155,100 | St. Louis, MO-IL | $163,091 |
Source: BLS, May 2024 Occupational Employment and Wage Statistics. The U.S. Bureau of Labor Statistics publishes wage data at the metro (MSA) and state level – not by individual city.
O’Fallon at a Glance
| Metric | Value | Source |
|---|---|---|
| Population | 92,697 | Census ACS 2023 5-yr (B01003) |
| Median household income | $107,203 | Census ACS 2023 5-yr (B19013) |
| Adults 25+ with bachelor’s+ | 42.4% | Census ACS 2023 5-yr (B15003) |
| Regional Price Parity (US=100) | 95.1 (below U.S. average) | BEA RPP 2024 |
| Engineering-related employment in St. Charles County | 761 workers, 143 establishments | BLS QCEW 2024 annual |
Other O’Fallon-Area Cities With Engineering Programs
- Saint Peters, MO – 6.0 mi away (57,289 pop)
- Wentzville, MO – 8.3 mi away (37,395 pop)
- Saint Charles, MO – 10.9 mi away (69,293 pop)
- Chesterfield, MO – 11.5 mi away (47,659 pop)
- Maryland Heights, MO – 13.9 mi away (27,137 pop)
Frequently Asked Questions
How many accredited engineering programs are near O’Fallon, MO?
Our directory lists 5 engineering programs within 100 miles of O’Fallon. The closest is St Charles Community College in Cottleville, MO (4.5 miles), and the farthest in our top picks is Ranken Technical College (26.8 miles). 0 of these programs are offered fully online.
What are the highest-paying engineering roles near O’Fallon?
Based on BLS OEWS May 2024 wage data, the top-paying engineering-related roles near O’Fallon are: Architectural and Engineering Manager ($155,100), Chemical Engineer ($127,100), Aerospace Engineer ($116,600). These reflect MSA-level medians where published, with Missouri statewide fallback for occupations not reported at the metro level.
Should I look at programs in Saint Peters instead of O’Fallon?
Saint Peters, MO is 6.0 miles from O’Fallon and has its own set of local engineering programs – see the city’s page. For online programs, distance matters less; for hybrid or in-person formats, comparing both can help.
Is O’Fallon an affordable place to study engineering?
O’Fallon’s median household income of $107,203 (Census ACS 2023) is one input. Online programs let students stay in O’Fallon while attending lower-cost out-of-state schools, and Missouri public universities often offer reduced in-state online tuition.
How do I verify a program is accredited?
Confirm institutional accreditation via the U.S. Department of Education database (U.S. Dept. of Education database), and check for any program-specific accreditation listed by the school.
Related Resources
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