Moving from Fairfield, CA to San Diego, CA
Relocating 510 mi from Fairfield to San Diego is a 9h 38m drive through 1 state(s). At long-haul distance the move touches nearly every household line item β rent or mortgage, utilities, tax withholding, climate load. This page sets the two cities side by side on each data layer.
510 mi Β· 9h 38m by car Β· CA
Distance & route
| Route through | CA |
|---|---|
| Primary highways | I 5, I 680, I 5 TRUCK |
| Major cities en route | Chula Vista, El Cajon, Escondido, Carlsbad, Oceanside |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Fairfield | San Diego | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 108.479 | 111.887 | 100.0 |
| Rents | 154.993 | 174.247 | 100.0 |
| Goods | 105.168 | 107.963 | 100.0 |
| Services | 142.042 | 179.267 | 100.0 |
Overall price level is comparable β 108.479 vs 111.887 on the 2024 BEA RPP. Category-level gaps (rents, services) may still be meaningful.
Source: BEA Regional Price Parities (MSA-level Β· MSA-level); 2024.
Housing prices
Expect roughly 3.1% higher home prices β ZHVI goes from $609,269 to $1,001,265 moving to San Diego.
YoY change: Fairfield -2.4%, San Diego -3.2%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991β2020 normals | Fairfield | San Diego |
|---|---|---|
| Annual avg temperature | 62Β°F | 64Β°F |
| January avg low | 40Β°F | 46Β°F |
| July avg high | 90Β°F | 80Β°F |
| Annual snowfall | 0.0" | β |
| Annual precipitation | 24.5" | 11.0" |
Annual average temperatures in Fairfield (61.7Β°F) and San Diego (64.1Β°F) stay within 5Β°F of each other (NOAA normals).
Source: NOAA U.S. Climate Normals 1991β2020 (stations: FAIRFIELD, CA US, SAN DIEGO MONTGOMERY FLD, CA US).
Demographics
| ACS 5-year 2023 | Fairfield | San Diego |
|---|---|---|
| Population | 119,985 | 1,385,061 |
| Median household income | $102,321 | $104,321 |
| Median age | 36.8 | 36 |
| Bachelor's degree or higher | 17.8% | 28.8% |
| Avg household size | 3.16 | 2.65 |
Median household incomes in Fairfield ($102,321) and San Diego ($104,321) are within a few percent (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.
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.
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.
Frequently asked
Is San Diego more expensive than Fairfield?
Based on BEA Regional Price Parities (2024), overall price level in San Diego is 3.1% higher than Fairfield (111.887 vs 108.479, U.S. average = 100). Rent and services typically carry most of this gap.
How does the job market in San Diego compare to Fairfield?
BLS Occupational Employment and Wage Statistics show median wages of $53,090 in the San Diego MSA vs $53,520 in the Fairfield MSA, on total employment of 1,522,620 and 137,640 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How much do homes cost in San Diego compared to Fairfield?
Zillow ZHVI (2026-03) puts the typical home value at $1,001,265 in San Diego vs $609,269 in Fairfield β a 64.3% higher figure. Data provided by Zillow Research.
How far is San Diego, CA from Fairfield, CA?
The driving distance is 510 mi and the route typically takes 9h 38m via I 5 and I 680. The trip crosses 1 state(s). Actual time varies with traffic and season.
How does household income compare in Fairfield vs San Diego?
Median household income on the Census ACS 5-year (2023) is $104,321 in San Diego vs $102,321 in Fairfield β a 2.0% higher figure. Compare this against the cost-of-living gap above when budgeting.
When is the best time to move from Fairfield 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 510 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 Fairfield.
City profiles: Fairfield, CA Β· San Diego, CA.