Moving from Surprise, AZ to Simi Valley, CA
The 409 mi from Surprise to Simi Valley translate to about 7h 28m behind the wheel through 2 state(s). Mid-range moves tend to cross at least one meaningful boundary — MSA, climate zone, or tax jurisdiction. The sections below set the two cities side by side on housing, income, cost of living, climate, and jobs.
409 mi · 7h 28m by car · AZ → CA
Distance & route
| Route through | AZ → CA |
|---|---|
| Primary highways | I 10, US 95, I 5 |
| Major cities en route | Peoria, Phoenix, Glendale, Goodyear, Tempe |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Surprise | Simi Valley | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 103.316 | 110.534 | 100.0 |
| Rents | 93.332 | 152.925 | 100.0 |
| Goods | 95.024 | 105.168 | 100.0 |
| Services | 121.236 | 171.096 | 100.0 |
BEA RPP moves from 103.316 in Surprise to 110.534 in Simi Valley, a 7.0% bump on the overall price level.
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
Homes run dramatically pricier in Simi Valley: 7.0% above Surprise on Zillow ZHVI (2026-03).
YoY change: Surprise -2.4%, Simi Valley -2.5%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Surprise | Simi Valley |
|---|---|---|
| Annual avg temperature | 70°F | 66°F |
| January avg low | 39°F | 43°F |
| July avg high | 105°F | 95°F |
| Annual snowfall | 0.0" | 0.0" |
| Annual precipitation | 9.6" | 16.4" |
No material annual-average temperature gap; seasonal extremes may still differ.
Effectively snow-free year in Simi Valley — NOAA normals show near-zero annual snowfall.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: WITTMANN 1SE, AZ US, WOODLAND HILLS PIERCE COLLEGE, CA US).
Demographics
| ACS 5-year 2023 | Surprise | Simi Valley |
|---|---|---|
| Population | 149,519 | 125,769 |
| Median household income | $93,371 | $117,703 |
| Median age | 41.6 | 41.8 |
| Bachelor's degree or higher | 19.9% | 24.9% |
| Avg household size | 2.75 | 2.84 |
Income gap is large: median household income climbs 7.0% between Surprise and Simi Valley (ACS 2023).
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Simi Valley MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 35,690 | $47,840 |
| Food Preparation and Serving Related Occupations | 33,940 | $34,820 |
| Sales and Related Occupations | 29,050 | $37,470 |
| Transportation and Material Moving Occupations | 23,520 | $39,670 |
| Management Occupations | 20,990 | $124,680 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Arizona 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 — state tax treatment depends on residency, sourcing, and reciprocity agreements.
Best time to move
Moving companies typically charge 20–30% 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-17 and I-40 through the Flagstaff area can see winter closures; the rest of Arizona is generally clear year-round.
- 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
- Air conditioning matters: July highs in Simi Valley average 95°F on NOAA normals. If the new place has window-unit or no AC, plan that purchase for the first week.
- Wildfire season in California typically peaks July through October — 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
How far is Simi Valley, CA from Surprise, AZ?
The driving distance is 409 mi and the route typically takes 7h 28m via I 10 and US 95. The trip crosses 2 state(s). Actual time varies with traffic and season.
How does the job market in Simi Valley compare to Surprise?
BLS Occupational Employment and Wage Statistics show median wages of $48,380 in the Simi Valley MSA vs $48,600 in the Surprise MSA, on total employment of 315,720 and 2,289,130 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
Is Simi Valley more expensive than Surprise?
Based on BEA Regional Price Parities (2024), overall price level in Simi Valley is 7.0% higher than Surprise (110.534 vs 103.316, U.S. average = 100). Rent and services typically carry most of this gap.
How much do homes cost in Simi Valley compared to Surprise?
Zillow ZHVI (2026-03) puts the typical home value at $844,909 in Simi Valley vs $422,473 in Surprise — a 100.0% higher figure. Data provided by Zillow Research.
When is the best time to move from Surprise to Simi Valley?
Moving companies usually charge 20–30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 409 mi drive, weather on the route matters too — see the timing section above for state-specific winter warnings.
How does household income compare in Surprise vs Simi Valley?
Median household income on the Census ACS 5-year (2023) is $117,703 in Simi Valley vs $93,371 in Surprise — a 26.1% higher figure. Compare this against the cost-of-living gap above when budgeting.
What is the climate difference between Surprise and Simi Valley?
On NOAA 1991–2020 normals, annual average temperature is 66.3°F in Simi Valley vs 70.2°F in Surprise (3.9°F colder). Annual snowfall: 0.0 in vs 0.0 in. Annual precipitation: 16.4 in vs 9.6 in.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Surprise.
City profiles: Surprise, AZ · Simi Valley, CA.