Moving from Simi Valley, CA to Surprise, AZ
The 409 mi from Simi Valley to Surprise 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
| Simi Valley | Surprise | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 110.534 | 103.316 | 100.0 |
| Rents | 152.925 | 93.332 | 100.0 |
| Goods | 105.168 | 95.024 | 100.0 |
| Services | 171.096 | 121.236 | 100.0 |
Overall prices in Surprise are 6.5% below Simi Valley — a mid-sized gap that shows up mostly in rent and services.
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
Housing gap is large: Surprise typical home at $422,473 is 6.5% under Simi Valley at $844,909 (Zillow, 2026-03).
YoY change: Simi Valley -2.5%, Surprise -2.4%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Simi Valley | Surprise |
|---|---|---|
| Annual avg temperature | 66°F | 70°F |
| January avg low | 43°F | 39°F |
| July avg high | 95°F | 105°F |
| Annual snowfall | 0.0" | 0.0" |
| Annual precipitation | 16.4" | 9.6" |
Climate is roughly comparable on the annual mean — 66.3°F vs 70.2°F per NOAA 1991–2020 normals.
Snowfall is a non-factor at the destination: Surprise sees under an inch a year per NOAA normals.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: WOODLAND HILLS PIERCE COLLEGE, CA US, WITTMANN 1SE, AZ US).
Demographics
| ACS 5-year 2023 | Simi Valley | Surprise |
|---|---|---|
| Population | 125,769 | 149,519 |
| Median household income | $117,703 | $93,371 |
| Median age | 41.8 | 41.6 |
| Bachelor's degree or higher | 24.9% | 19.9% |
| Avg household size | 2.84 | 2.75 |
Income gap is large: median household income drops 6.5% between Simi Valley and Surprise (ACS 2023).
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Surprise MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 314,170 | $45,080 |
| Food Preparation and Serving Related Occupations | 205,010 | $34,400 |
| Sales and Related Occupations | 204,700 | $37,700 |
| Transportation and Material Moving Occupations | 199,140 | $40,870 |
| Management Occupations | 170,690 | $105,420 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between California and Arizona
State income-tax top marginal rates are from the Tax Foundation, updated annually. Check Arizona'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 Surprise average 105°F on NOAA normals. If the new place has window-unit or no AC, plan that purchase for the first week.
- Dry climate: Surprise sees only 9.6 in of precipitation a year. A humidifier helps keep wood furniture from cracking and is easier on skin and sinuses.
- 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 Arizona after establishing residency.
Frequently asked
How far is Surprise, AZ from Simi Valley, CA?
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.
What is the climate difference between Simi Valley and Surprise?
On NOAA 1991–2020 normals, annual average temperature is 70.2°F in Surprise vs 66.3°F in Simi Valley (3.9°F warmer). Annual snowfall: 0.0 in vs 0.0 in. Annual precipitation: 9.6 in vs 16.4 in.
When is the best time to move from Simi Valley to Surprise?
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 much do homes cost in Surprise compared to Simi Valley?
Zillow ZHVI (2026-03) puts the typical home value at $422,473 in Surprise vs $844,909 in Simi Valley — a 50.0% lower figure. Data provided by Zillow Research.
Is Surprise more expensive than Simi Valley?
Based on BEA Regional Price Parities (2024), overall price level in Surprise is 6.5% lower than Simi Valley (103.316 vs 110.534, U.S. average = 100). Rent and services typically carry most of this gap.
How does the job market in Surprise compare to Simi Valley?
BLS Occupational Employment and Wage Statistics show median wages of $48,600 in the Surprise MSA vs $48,380 in the Simi Valley MSA, on total employment of 2,289,130 and 315,720 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How does household income compare in Simi Valley vs Surprise?
Median household income on the Census ACS 5-year (2023) is $93,371 in Surprise vs $117,703 in Simi Valley — a 20.7% lower figure. Compare this against the cost-of-living gap above when budgeting.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Simi Valley.
City profiles: Simi Valley, CA · Surprise, AZ.