Moving from St. Louis, MO to San Diego, CA
A 1844 mi cross-country move between St. Louis and San Diego is 32h 21m on paper and typically three to five days in practice, through 6 states. Nearly every household line β rent, taxes, climate, commute β usually shifts. This page assembles the federal and Zillow data to make those differences visible on a single screen.
1844 mi Β· 32h 21m by car Β· CA β AZ β NM β TX β OK β MO
Distance & route
| Route through | CA β AZ β NM β TX β OK β MO |
|---|---|
| Primary highways | I 40, I 44, I 8 |
| Major cities en route | Oceanside, Escondido, Carlsbad, Chula Vista, El Cajon |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| St. Louis | San Diego | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 95.088 | 111.887 | 100.0 |
| Rents | 69.921 | 174.247 | 100.0 |
| Goods | 99.996 | 107.963 | 100.0 |
| Services | 79.024 | 179.267 | 100.0 |
Overall prices come in 17.7% above St. Louis β 95.088 β 111.887 on the BEA RPP.
Source: BEA Regional Price Parities (MSA-level Β· MSA-level); 2024.
Housing prices
YoY change: St. Louis β, San Diego -3.2%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991β2020 normals | St. Louis | San Diego |
|---|---|---|
| Annual avg temperature | 58Β°F | 64Β°F |
| January avg low | 25Β°F | 46Β°F |
| July avg high | 90Β°F | 80Β°F |
| Annual snowfall | β | β |
| Annual precipitation | 43.9" | 11.0" |
Annual temperature rises 6.1Β°F moving to San Diego per NOAA normals.
Source: NOAA U.S. Climate Normals 1991β2020 (stations: ST LOUIS SCI CTR, MO US, SAN DIEGO MONTGOMERY FLD, CA US).
Demographics
| ACS 5-year 2023 | St. Louis | San Diego |
|---|---|---|
| Population | 293,109 | 1,385,061 |
| Median household income | $55,279 | $104,321 |
| Median age | 36.6 | 36 |
| Bachelor's degree or higher | 22% | 28.8% |
| Avg household size | 2.03 | 2.65 |
San Diego households earn about 17.7% more than St. Louis at the median β $55,279 β $104,321 on ACS 2023.
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in San Diego MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 166,920 | $48,270 |
| Food Preparation and Serving Related Occupations | 155,650 | $35,470 |
| Sales and Related Occupations | 123,300 | $38,790 |
| Management Occupations | 114,190 | $134,250 |
| Business and Financial Operations Occupations | 112,110 | $83,560 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Missouri and California
State income-tax top marginal rates are from the Tax Foundation, updated annually. Check California'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
- Donner Pass (I-80) and Tejon Pass (I-5 Grapevine) see chain requirements and occasional closures December through March.
- I-17 and I-40 through the Flagstaff area can see winter closures; the rest of Arizona is generally clear year-round.
- Raton Pass (I-25 at the Colorado line) can close in winter storms.
State DOT 511 phone or web services provide real-time road conditions year-round.
Packing & arrival checklist
- Dry climate: San Diego sees only 11.0 in of precipitation a year. A humidifier helps keep wood furniture from cracking and is easier on skin and sinuses.
- Wildfire season in California typically peaks July through October β register for county emergency alerts during unpack.
- 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 California after establishing residency.
Frequently asked
When is the best time to move from St. Louis to San Diego?
Moving companies usually charge 20β30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 1844 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 San Diego compare to St. Louis?
BLS Occupational Employment and Wage Statistics show median wages of $53,090 in the San Diego MSA vs $47,490 in the St. Louis MSA, on total employment of 1,522,620 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 San Diego?
Median household income on the Census ACS 5-year (2023) is $104,321 in San Diego vs $55,279 in St. Louis β a 88.7% higher figure. Compare this against the cost-of-living gap above when budgeting.
How far is San Diego, CA from St. Louis, MO?
The driving distance is 1844 mi and the route typically takes 32h 21m via I 40 and I 44. The trip crosses 6 state(s). Actual time varies with traffic and season.
Is San Diego more expensive than St. Louis?
Based on BEA Regional Price Parities (2024), overall price level in San Diego is 17.7% higher than St. Louis (111.887 vs 95.088, U.S. average = 100). Rent and services typically carry most of this gap.
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· San Diego, CA.