Moving from Simi Valley, CA to Antioch, CA
Moving from Simi Valley, CA to Antioch, CA covers 345 mi and about 6h 36m by car through 1 state(s). That is far enough that housing, cost-of-living, climate, and job market can all move meaningfully — the sections below pull current figures from BEA, Zillow, the Census Bureau, BLS, and NOAA to map exactly where the differences fall.
345 mi · 6h 36m by car · CA
Distance & route
| Route through | CA |
|---|---|
| Primary highways | I 5, I 5 TRUCK, CA 118 |
| 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
| Simi Valley | Antioch | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 110.534 | 115.613 | 100.0 |
| Rents | 152.925 | 172.585 | 100.0 |
| Goods | 105.168 | 108.465 | 100.0 |
| Services | 171.096 | 194.718 | 100.0 |
Antioch and Simi Valley are close on the overall BEA RPP (110.534 vs 115.613); rent and services often drive the real difference.
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
Housing gap is large: Antioch typical home at $598,211 is 4.6% under Simi Valley at $844,909 (Zillow, 2026-03).
YoY change: Simi Valley -2.5%, Antioch -3.9%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Simi Valley | Antioch |
|---|---|---|
| Annual avg temperature | 66°F | 63°F |
| January avg low | 43°F | 40°F |
| July avg high | 95°F | 91°F |
| Annual snowfall | 0.0" | 0.0" |
| Annual precipitation | 16.4" | 12.6" |
Climate is roughly comparable on the annual mean — 66.3°F vs 62.5°F per NOAA 1991–2020 normals.
Snowfall is a non-factor at the destination: Antioch sees under an inch a year per NOAA normals.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: WOODLAND HILLS PIERCE COLLEGE, CA US, ANTIOCH PUMPING PLT #3, CA US).
Demographics
| ACS 5-year 2023 | Simi Valley | Antioch |
|---|---|---|
| Population | 125,769 | 115,759 |
| Median household income | $117,703 | $94,256 |
| Median age | 41.8 | 38.1 |
| Bachelor's degree or higher | 24.9% | 17.5% |
| Avg household size | 2.84 | 3.13 |
Median household income in Antioch is 4.6% below Simi Valley ($117,703 → $94,256, ACS 2023).
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Antioch MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 244,380 | $59,630 |
| Management Occupations | 237,070 | $171,350 |
| Business and Financial Operations Occupations | 211,250 | $104,950 |
| Food Preparation and Serving Related Occupations | 194,040 | $39,200 |
| Sales and Related Occupations | 183,930 | $49,390 |
Source: BLS Occupational Employment and Wage Statistics.
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.
State DOT 511 phone or web services provide real-time road conditions year-round.
Packing & arrival checklist
- Air conditioning matters: July highs in Antioch average 91°F on NOAA normals. If the new place has window-unit or no AC, plan that purchase for the first week.
- Dry climate: Antioch sees only 12.6 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 — 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
How much do homes cost in Antioch compared to Simi Valley?
Zillow ZHVI (2026-03) puts the typical home value at $598,211 in Antioch vs $844,909 in Simi Valley — a 29.2% lower figure. Data provided by Zillow Research.
How does household income compare in Simi Valley vs Antioch?
Median household income on the Census ACS 5-year (2023) is $94,256 in Antioch vs $117,703 in Simi Valley — a 19.9% lower figure. Compare this against the cost-of-living gap above when budgeting.
How does the job market in Antioch compare to Simi Valley?
BLS Occupational Employment and Wage Statistics show median wages of $72,050 in the Antioch MSA vs $48,380 in the Simi Valley MSA, on total employment of 2,422,210 and 315,720 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
Is Antioch more expensive than Simi Valley?
Based on BEA Regional Price Parities (2024), overall price level in Antioch is 4.6% higher than Simi Valley (115.613 vs 110.534, U.S. average = 100). Rent and services typically carry most of this gap.
When is the best time to move from Simi Valley to Antioch?
Moving companies usually charge 20–30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 345 mi drive, weather on the route matters too — see the timing section above for state-specific winter warnings.
How far is Antioch, CA from Simi Valley, CA?
The driving distance is 345 mi and the route typically takes 6h 36m via I 5 and I 5 TRUCK. The trip crosses 1 state(s). Actual time varies with traffic and season.
What is the climate difference between Simi Valley and Antioch?
On NOAA 1991–2020 normals, annual average temperature is 62.5°F in Antioch vs 66.3°F in Simi Valley (3.8°F colder). Annual snowfall: 0.0 in vs 0.0 in. Annual precipitation: 12.6 in vs 16.4 in.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Simi Valley.
City profiles: Simi Valley, CA · Antioch, CA.