Moving from Allentown, PA to Simi Valley, CA
A 2707 mi cross-country move between Allentown and Simi Valley is 48h 52m on paper and typically three to five days in practice, through 10 states. Nearly every household line — rent, taxes, climate, commute — usually shifts. This page assembles the federal and Zillow data to make those differences visible on a single screen.
2707 mi · 48h 52m by car · CA → AZ → NM → TX → OK → MO → IL → IN → OH → PA
Distance & route
| Route through | CA → AZ → NM → TX → OK → MO → IL → IN → OH → PA |
|---|---|
| Primary highways | I 40, I 70, I 44 |
| Major cities en route | Oxnard, Thousand Oaks, San Buenaventura, Los Angeles, Glendale |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Allentown | Simi Valley | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 99.968 | 110.534 | 100.0 |
| Rents | 107.591 | 152.925 | 100.0 |
| Goods | 100.569 | 105.168 | 100.0 |
| Services | 105.52 | 171.096 | 100.0 |
Simi Valley runs about 10.6% more expensive overall than Allentown — RPP 99.968 → 110.534.
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
Zillow ZHVI climbs from $309,699 in Allentown to $844,909 in Simi Valley, a 10.6% increase on the typical home value.
YoY change: Allentown +3.8%, Simi Valley -2.5%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Allentown | Simi Valley |
|---|---|---|
| Annual avg temperature | 53°F | 66°F |
| January avg low | 22°F | 43°F |
| July avg high | 86°F | 95°F |
| Annual snowfall | 33.1" | 0.0" |
| Annual precipitation | 47.4" | 16.4" |
Annual temperature rises 13.2°F moving to Simi Valley per NOAA normals.
Snowfall is a non-factor at the destination: Simi Valley sees under an inch a year per NOAA normals.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: ALLENTOWN INTL AP, PA US, WOODLAND HILLS PIERCE COLLEGE, CA US).
Demographics
| ACS 5-year 2023 | Allentown | Simi Valley |
|---|---|---|
| Population | 125,320 | 125,769 |
| Median household income | $53,403 | $117,703 |
| Median age | 32.4 | 41.8 |
| Bachelor's degree or higher | 13.9% | 24.9% |
| Avg household size | 2.72 | 2.84 |
Simi Valley households earn about 10.6% more than Allentown at the median — $53,403 → $117,703 on 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 Pennsylvania 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
- 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.
- The Pennsylvania Turnpike between Pittsburgh and Harrisburg can see chain requirements in heavy 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 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.
- You are moving to a noticeably warmer climate (13.2°F higher annual average). Keep summer clothing accessible and consider donating or storing heavy winter gear.
- 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 much do homes cost in Simi Valley compared to Allentown?
Zillow ZHVI (2026-03) puts the typical home value at $844,909 in Simi Valley vs $309,699 in Allentown — a 172.8% higher figure. Data provided by Zillow Research.
How does household income compare in Allentown vs Simi Valley?
Median household income on the Census ACS 5-year (2023) is $117,703 in Simi Valley vs $53,403 in Allentown — a 120.4% higher figure. Compare this against the cost-of-living gap above when budgeting.
How does the job market in Simi Valley compare to Allentown?
BLS Occupational Employment and Wage Statistics show median wages of $48,380 in the Simi Valley MSA vs $46,940 in the Allentown MSA, on total employment of 315,720 and 368,680 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How far is Simi Valley, CA from Allentown, PA?
The driving distance is 2707 mi and the route typically takes 48h 52m via I 40 and I 70. The trip crosses 10 state(s). Actual time varies with traffic and season.
What is the climate difference between Allentown and Simi Valley?
On NOAA 1991–2020 normals, annual average temperature is 66.3°F in Simi Valley vs 53.1°F in Allentown (13.2°F warmer). Annual snowfall: 0.0 in vs 33.1 in. Annual precipitation: 16.4 in vs 47.4 in.
Is Simi Valley more expensive than Allentown?
Based on BEA Regional Price Parities (2024), overall price level in Simi Valley is 10.6% higher than Allentown (110.534 vs 99.968, U.S. average = 100). Rent and services typically carry most of this gap.
When is the best time to move from Allentown 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 2707 mi drive, weather on the route matters too — 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 Allentown.
City profiles: Allentown, PA · Simi Valley, CA.