Moving from St. Louis, MO to Mobile, AL
It is 665 mi between St. Louis and Mobile β roughly 12h 38m of driving, plus rest stops and overnight, through 5 state(s). A long-haul move crosses climate zones and usually state-income-tax lines. This page assembles the federal and Zillow data into a side-by-side comparison so the differences are easy to scan.
665 mi Β· 12h 38m by car Β· MO β AR β TN β MS β AL
Distance & route
| Route through | MO β AR β TN β MS β AL |
|---|---|
| Primary highways | I 55, US 45, US 78 |
| Major cities en route | Memphis |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| St. Louis | Mobile | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 95.088 | 88.098 | 100.0 |
| Rents | 69.921 | 84.185 | 100.0 |
| Goods | 99.996 | 96.397 | 100.0 |
| Services | 79.024 | 60.116 | 100.0 |
Moderate COL drop: 7.4% cheaper overall in Mobile than St. Louis on the 2024 BEA RPP.
Source: BEA Regional Price Parities (MSA-level Β· MSA-level); 2024.
Housing prices
YoY change: St. Louis β, Mobile -2.1%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991β2020 normals | St. Louis | Mobile |
|---|---|---|
| Annual avg temperature | 58Β°F | 69Β°F |
| January avg low | 25Β°F | 43Β°F |
| July avg high | 90Β°F | 92Β°F |
| Annual snowfall | β | β |
| Annual precipitation | 43.9" | 60.5" |
Annual temperature rises 11.1Β°F moving to Mobile per NOAA normals.
Source: NOAA U.S. Climate Normals 1991β2020 (stations: ST LOUIS SCI CTR, MO US, MOBILE DWTN AP, AL US).
Demographics
| ACS 5-year 2023 | St. Louis | Mobile |
|---|---|---|
| Population | 293,109 | 185,097 |
| Median household income | $55,279 | $51,090 |
| Median age | 36.6 | 37.7 |
| Bachelor's degree or higher | 22% | 20% |
| Avg household size | 2.03 | 2.39 |
Households in Mobile earn about 7.4% less at the median β ACS 5-year 2023.
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Mobile MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 20,320 | $36,270 |
| Transportation and Material Moving Occupations | 19,630 | $37,950 |
| Sales and Related Occupations | 16,350 | $31,060 |
| Food Preparation and Serving Related Occupations | 14,680 | $23,720 |
| Healthcare Practitioners and Technical Occupations | 12,550 | $64,370 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Missouri and Alabama
State income-tax top marginal rates are from the Tax Foundation, updated annually. Check Alabama'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.
Winter driving along this route
- I-40 through the Smokies and I-75 near Jellico Mountain can see chain requirements in winter storms.
State DOT 511 phone or web services provide real-time road conditions year-round.
Packing & arrival checklist
- Air conditioning matters: July highs in Mobile average 92Β°F on NOAA normals. If the new place has window-unit or no AC, plan that purchase for the first week.
- Pack rain gear on top: Mobile averages 60.5 in of annual precipitation β waterproof jackets and boots are worth unpacking before the big boxes.
- You are moving to a noticeably warmer climate (11.1Β°F higher annual average). Keep summer clothing accessible and consider donating or storing heavy winter gear.
- Hurricane season runs June through November on the Gulf Coast.
- 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 Alabama after establishing residency.
Frequently asked
When is the best time to move from St. Louis to Mobile?
Moving companies usually charge 20β30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 665 mi drive, weather on the route matters too β see the timing section above for state-specific winter warnings.
How does the job market in Mobile compare to St. Louis?
BLS Occupational Employment and Wage Statistics show median wages of $41,660 in the Mobile MSA vs $47,490 in the St. Louis MSA, on total employment of 169,730 and 1,325,480 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How does household income compare in St. Louis vs Mobile?
Median household income on the Census ACS 5-year (2023) is $51,090 in Mobile vs $55,279 in St. Louis β a 7.6% lower figure. Compare this against the cost-of-living gap above when budgeting.
Is Mobile more expensive than St. Louis?
Based on BEA Regional Price Parities (2024), overall price level in Mobile is 7.4% lower than St. Louis (88.098 vs 95.088, U.S. average = 100). Rent and services typically carry most of this gap.
How far is Mobile, AL from St. Louis, MO?
The driving distance is 665 mi and the route typically takes 12h 38m via I 55 and US 45. The trip crosses 5 state(s). Actual time varies with traffic and season.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from St. Louis.
City profiles: St. Louis, MO Β· Mobile, AL.