Moving from Boulder, CO to Rialto, CA
The drive from Boulder, CO to Rialto, CA runs 983 mi — about 17h 20m on interstate, longer with stops. Long-range relocations typically bring real shifts in cost of living, housing prices, climate, and job market. Below, each of those layers is pulled from its source (BEA, Census, Zillow, BLS, NOAA) for a direct comparison.
983 mi · 17h 20m by car · CO → UT → AZ → NV → CA
Distance & route
| Route through | CO → UT → AZ → NV → CA |
|---|---|
| Primary highways | I 70, I 15, I 15 ALT |
| Major cities en route | Thornton, Arvada, Westminster, Denver, Lakewood |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Boulder | Rialto | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 105.202 | 106.442 | 100.0 |
| Rents | 82.741 | 148.641 | 100.0 |
| Goods | 96.052 | 101.431 | 100.0 |
| Services | 157.02 | 129.312 | 100.0 |
Rialto and Boulder are close on the overall BEA RPP (105.202 vs 106.442); rent and services often drive the real difference.
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
Housing gap is large: Rialto typical home at $588,566 is 1.2% under Boulder at $964,531 (Zillow, 2026-03).
YoY change: Boulder -2.0%, Rialto -0.8%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Boulder | Rialto |
|---|---|---|
| Annual avg temperature | 52°F | 67°F |
| January avg low | 22°F | 44°F |
| July avg high | 88°F | 94°F |
| Annual snowfall | 92.8" | 0.0" |
| Annual precipitation | 21.2" | 9.9" |
NOAA normals show Rialto running 15.1°F above Boulder on the annual mean.
Snowfall is a non-factor at the destination: Rialto sees under an inch a year per NOAA normals.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: BOULDER, CO US, RIVERSIDE CITRUS EXP, CA US).
Demographics
| ACS 5-year 2023 | Boulder | Rialto |
|---|---|---|
| Population | 106,274 | 103,866 |
| Median household income | $85,364 | $85,521 |
| Median age | 28.8 | 31.8 |
| Bachelor's degree or higher | 36.9% | 9.2% |
| Avg household size | 2.42 | 3.87 |
Household income lines up — $85,364 vs $85,521 on ACS 5-year 2023.
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Rialto MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Transportation and Material Moving Occupations | 267,890 | $47,210 |
| Office and Administrative Support Occupations | 177,100 | $47,040 |
| Food Preparation and Serving Related Occupations | 167,590 | $34,570 |
| Sales and Related Occupations | 136,950 | $36,420 |
| Healthcare Support Occupations | 115,940 | $32,240 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Colorado 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
- Mountain passes on I-70 west of Denver and on I-25 near Raton can close for snow November through April — check CDOT alerts before departure.
- 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.
- I-17 and I-40 through the Flagstaff area can see winter closures; the rest of Arizona is generally clear year-round.
- I-80 east of Reno and US-50 across the Sierra can require chains in winter storms.
- 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 Rialto average 94°F on NOAA normals. If the new place has window-unit or no AC, plan that purchase for the first week.
- Dry climate: Rialto sees only 9.9 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 (15.1°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 does household income compare in Boulder vs Rialto?
Median household income on the Census ACS 5-year (2023) is $85,521 in Rialto vs $85,364 in Boulder — a 0.2% higher figure. Compare this against the cost-of-living gap above when budgeting.
How much do homes cost in Rialto compared to Boulder?
Zillow ZHVI (2026-03) puts the typical home value at $588,566 in Rialto vs $964,531 in Boulder — a 39.0% lower figure. Data provided by Zillow Research.
How does the job market in Rialto compare to Boulder?
BLS Occupational Employment and Wage Statistics show median wages of $47,450 in the Rialto MSA vs $64,750 in the Boulder MSA, on total employment of 1,661,860 and 194,440 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
When is the best time to move from Boulder to Rialto?
Moving companies usually charge 20–30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 983 mi drive, weather on the route matters too — see the timing section above for state-specific winter warnings.
Is Rialto more expensive than Boulder?
Based on BEA Regional Price Parities (2024), overall price level in Rialto is 1.2% higher than Boulder (106.442 vs 105.202, U.S. average = 100). Rent and services typically carry most of this gap.
How far is Rialto, CA from Boulder, CO?
The driving distance is 983 mi and the route typically takes 17h 20m via I 70 and I 15. The trip crosses 5 state(s). Actual time varies with traffic and season.
What is the climate difference between Boulder and Rialto?
On NOAA 1991–2020 normals, annual average temperature is 66.6°F in Rialto vs 51.5°F in Boulder (15.1°F warmer). Annual snowfall: 0.0 in vs 92.8 in. Annual precipitation: 9.9 in vs 21.2 in.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Boulder.
City profiles: Boulder, CO · Rialto, CA.