Moving from Billings, MT to Santa Ana, CA
It is 1236 mi between Billings and Santa Ana — roughly 21h 52m of driving, plus rest stops and overnight, through 6 state(s). A long-haul move crosses climate zones and usually state-income-tax lines. This page assembles the federal and Zillow data into a side-by-side comparison so the differences are easy to scan.
1236 mi · 21h 52m by car · CA → NV → AZ → UT → ID → MT
Distance & route
| Route through | CA → NV → AZ → UT → ID → MT |
|---|---|
| Primary highways | I 15, US 191, I 90 |
| Major cities en route | Long Beach, Irvine, Huntington Beach, Garden Grove, Costa Mesa |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Billings | Santa Ana | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 93.526 | 113.566 | 100.0 |
| Rents | 72.437 | 158.589 | 100.0 |
| Goods | 96.006 | 106.623 | 100.0 |
| Services | 77.364 | 170.433 | 100.0 |
BEA RPP climbs from 93.526 in Billings to 113.566 in Santa Ana, putting overall prices 21.4% above the origin.
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
Expect roughly 21.4% higher home prices — ZHVI goes from $392,209 to $866,066 moving to Santa Ana.
YoY change: Billings +1.8%, Santa Ana -0.3%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Billings | Santa Ana |
|---|---|---|
| Annual avg temperature | 48°F | 66°F |
| January avg low | 18°F | 49°F |
| July avg high | 87°F | 83°F |
| Annual snowfall | 57.4" | 0.0" |
| Annual precipitation | 14.3" | 12.5" |
Expect 17.9°F warmer on average per year — plan for air conditioning and a summer-heavy wardrobe.
Santa Ana gets essentially no annual snowfall on the NOAA 1991–2020 normals — winter gear can largely stay in storage.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: BILLINGS LOGAN INTL AP, MT US, SANTA ANA FIRE STN, CA US).
Demographics
| ACS 5-year 2023 | Billings | Santa Ana |
|---|---|---|
| Population | 118,321 | 311,639 |
| Median household income | $71,855 | $88,354 |
| Median age | 38.1 | 34.3 |
| Bachelor's degree or higher | 25% | 12.8% |
| Avg household size | 2.35 | 3.91 |
Santa Ana households earn about 21.4% more than Billings at the median — $71,855 → $88,354 on ACS 2023.
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Santa Ana MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 746,160 | $48,810 |
| Food Preparation and Serving Related Occupations | 570,740 | $35,580 |
| Transportation and Material Moving Occupations | 516,960 | $40,560 |
| Sales and Related Occupations | 494,430 | $39,510 |
| Healthcare Support Occupations | 461,490 | $33,530 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Montana 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-80 east of Reno and US-50 across the Sierra can require chains in winter storms.
- I-17 and I-40 through the Flagstaff area can see winter closures; the rest of Arizona is generally clear year-round.
- I-80 through Parleys Canyon and I-70 through the San Rafael Swell see winter closures; I-15 north of Salt Lake can slow in storms.
- Lookout Pass (I-90) and Galena Summit (SH-75) require winter tires or chains during storms.
- Montana interstates can close without notice in winter storms — check MDT 511 before entering the state November through April.
State DOT 511 phone or web services provide real-time road conditions year-round.
Packing & arrival checklist
- Dry climate: Santa Ana sees only 12.5 in of precipitation a year. A humidifier helps keep wood furniture from cracking and is easier on skin and sinuses.
- You are moving to a noticeably warmer climate (17.9°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
What is the climate difference between Billings and Santa Ana?
On NOAA 1991–2020 normals, annual average temperature is 66.1°F in Santa Ana vs 48.2°F in Billings (17.9°F warmer). Annual snowfall: 0.0 in vs 57.4 in. Annual precipitation: 12.5 in vs 14.3 in.
Is Santa Ana more expensive than Billings?
Based on BEA Regional Price Parities (2024), overall price level in Santa Ana is 21.4% higher than Billings (113.566 vs 93.526, U.S. average = 100). Rent and services typically carry most of this gap.
When is the best time to move from Billings to Santa Ana?
Moving companies usually charge 20–30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 1236 mi drive, weather on the route matters too — see the timing section above for state-specific winter warnings.
How does the job market in Santa Ana compare to Billings?
BLS Occupational Employment and Wage Statistics show median wages of $50,490 in the Santa Ana MSA vs $46,000 in the Billings MSA, on total employment of 6,185,570 and 89,600 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How does household income compare in Billings vs Santa Ana?
Median household income on the Census ACS 5-year (2023) is $88,354 in Santa Ana vs $71,855 in Billings — a 23.0% higher figure. Compare this against the cost-of-living gap above when budgeting.
How far is Santa Ana, CA from Billings, MT?
The driving distance is 1236 mi and the route typically takes 21h 52m via I 15 and US 191. The trip crosses 6 state(s). Actual time varies with traffic and season.
How much do homes cost in Santa Ana compared to Billings?
Zillow ZHVI (2026-03) puts the typical home value at $866,066 in Santa Ana vs $392,209 in Billings — a 120.8% higher figure. Data provided by Zillow Research.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Billings.
City profiles: Billings, MT · Santa Ana, CA.