Moving from Rockford, IL to St. Louis, MO
It is a 294 mi drive, roughly 5h 27m, between Rockford, IL and St. Louis, MO. At mid-range distance you typically see real gaps open up on cost of living, home values, and climate β not just scenery. This page assembles the comparison from federal data sources and Zillow Research for a single-page view of the move.
294 mi Β· 5h 27m by car Β· MO β IL
Distance & route
| Route through | MO β IL |
|---|---|
| Primary highways | I 55, US 51, US 40 |
| Major cities en route | Springfield |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Rockford | St. Louis | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 92.154 | 95.088 | 100.0 |
| Rents | 89.378 | 69.921 | 100.0 |
| Goods | 93.643 | 99.996 | 100.0 |
| Services | 70.076 | 79.024 | 100.0 |
No material COL gap at the headline level β BEA RPP for both cities falls within 5% (2024).
Source: BEA Regional Price Parities (MSA-level Β· MSA-level); 2024.
Housing prices
YoY change: Rockford +9.9%, St. Louis β. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991β2020 normals | Rockford | St. Louis |
|---|---|---|
| Annual avg temperature | 49Β°F | 58Β°F |
| January avg low | 15Β°F | 25Β°F |
| July avg high | 84Β°F | 90Β°F |
| Annual snowfall | 37.1" | β |
| Annual precipitation | 37.2" | 43.9" |
Annual temperature rises 8.6Β°F moving to St. Louis per NOAA normals.
Source: NOAA U.S. Climate Normals 1991β2020 (stations: ROCKFORD GTR ROCKFORD AP, IL US, ST LOUIS SCI CTR, MO US).
Demographics
| ACS 5-year 2023 | Rockford | St. Louis |
|---|---|---|
| Population | 147,649 | 293,109 |
| Median household income | $53,328 | $55,279 |
| Median age | 37.5 | 36.6 |
| Bachelor's degree or higher | 14.9% | 22% |
| Avg household size | 2.4 | 2.03 |
No material income gap at the median: ACS 2023 puts both cities within 5%.
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in St. Louis MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 162,150 | $43,310 |
| Food Preparation and Serving Related Occupations | 119,600 | $29,980 |
| Transportation and Material Moving Occupations | 115,380 | $39,330 |
| Sales and Related Occupations | 108,510 | $35,500 |
| Management Occupations | 94,750 | $100,940 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Illinois and Missouri
State income-tax top marginal rates are from the Tax Foundation, updated annually. Check Missouri's DMV for the current deadline to transfer driver license and vehicle registration after establishing residency. Consult a tax professional for your specific filing situation β state tax treatment depends on residency, sourcing, and reciprocity agreements.
Best time to move
Moving companies typically charge 20β30% more between Memorial Day and Labor Day (peak season). October through April offers the lowest rates and better mover availability.
To avoid mid-semester school transfers, most U.S. families schedule moves between mid-June and mid-August. Public school calendars typically run late August or early September through late May or early June.
Packing & arrival checklist
- Tornadoes are common April through June β identify a safe room or interior space on day one.
- Arrange utility connection (power, internet, gas, water) two weeks ahead of move-in.
- Update mailing address with USPS change-of-address within the first week post-move.
- Register to vote in Missouri after establishing residency.
Frequently asked
Is St. Louis more expensive than Rockford?
Based on BEA Regional Price Parities (2024), overall price level in St. Louis is 3.2% higher than Rockford (95.088 vs 92.154, U.S. average = 100). Rent and services typically carry most of this gap.
How far is St. Louis, MO from Rockford, IL?
The driving distance is 294 mi and the route typically takes 5h 27m via I 55 and US 51. The trip crosses 2 state(s). Actual time varies with traffic and season.
How does household income compare in Rockford vs St. Louis?
Median household income on the Census ACS 5-year (2023) is $55,279 in St. Louis vs $53,328 in Rockford β a 3.7% higher figure. Compare this against the cost-of-living gap above when budgeting.
How does the job market in St. Louis compare to Rockford?
BLS Occupational Employment and Wage Statistics show median wages of $47,490 in the St. Louis MSA vs $44,810 in the Rockford MSA, on total employment of 1,325,480 and 138,920 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
When is the best time to move from Rockford to St. Louis?
Moving companies usually charge 20β30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 294 mi drive, weather on the route matters too β see the timing section above for state-specific winter warnings.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Rockford.
City profiles: Rockford, IL Β· St. Louis, MO.