Moving from San Mateo, CA to Thornton, CO
Relocating 1260 mi from San Mateo to Thornton is a 21h 43m drive through 5 state(s). At long-haul distance the move touches nearly every household line item β rent or mortgage, utilities, tax withholding, climate load. This page sets the two cities side by side on each data layer.
1260 mi Β· 21h 43m by car Β· CO β WY β UT β NV β CA
Distance & route
| Route through | CO β WY β UT β NV β CA |
|---|---|
| Primary highways | I 80, I 25, US 287 |
| Major cities en route | Denver, Aurora, Lakewood, Arvada, Westminster |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| San Mateo | Thornton | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 115.613 | 105.782 | 100.0 |
| Rents | 172.585 | 87.856 | 100.0 |
| Goods | 108.465 | 100.957 | 100.0 |
| Services | 194.718 | 146.919 | 100.0 |
Expect about 8.5% lower overall cost of living β BEA RPP 2024 has Thornton at 105.782 vs San Mateo at 115.613.
Source: BEA Regional Price Parities (MSA-level Β· MSA-level); 2024.
Housing prices
Expect roughly 8.5% lower home prices β ZHVI goes from $1,686,905 to $502,945 moving to Thornton.
YoY change: San Mateo +0.6%, Thornton -3.3%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991β2020 normals | San Mateo | Thornton |
|---|---|---|
| Annual avg temperature | 59Β°F | 52Β°F |
| January avg low | 45Β°F | 19Β°F |
| July avg high | 73Β°F | 91Β°F |
| Annual snowfall | β | 44.8" |
| Annual precipitation | 19.6" | 14.5" |
Expect 6.3Β°F colder year-round on the NOAA 1991β2020 normals.
Thornton averages 44.8 in of annual snowfall on the NOAA 1991β2020 normals β a full winter setup (heavy coat, snow tires, chains) is worth unpacking first.
Source: NOAA U.S. Climate Normals 1991β2020 (stations: SAN FRANCISCO INTL AP, CA US, NORTHGLENN, CO US).
Demographics
| ACS 5-year 2023 | San Mateo | Thornton |
|---|---|---|
| Population | 103,555 | 142,878 |
| Median household income | $152,669 | $100,985 |
| Median age | 38 | 34.3 |
| Bachelor's degree or higher | 31.4% | 22.3% |
| Avg household size | 2.6 | 2.88 |
Expect median household income to fall 8.5% β $152,669 β $100,985 per ACS 5-year estimates (2023).
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Thornton MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 173,910 | $49,000 |
| Sales and Related Occupations | 172,890 | $48,280 |
| Business and Financial Operations Occupations | 164,250 | $84,370 |
| Food Preparation and Serving Related Occupations | 140,150 | $36,010 |
| Transportation and Material Moving Occupations | 129,510 | $45,350 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between California and Colorado
State income-tax top marginal rates are from the Tax Foundation, updated annually. Check Colorado'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 β state tax treatment depends on residency, sourcing, and reciprocity agreements.
Best time to move
Moving companies typically charge 20β30% 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 β check CDOT alerts before departure.
- I-80 across southern Wyoming frequently closes in winter storms November through April β check WYDOT 511 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-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
- Winter gear first: Thornton averages 44.8 in of snow per year on NOAA normals β pack a heavy coat, boots, and consider snow tires or chains before the first storm.
- Air conditioning matters: July highs in Thornton average 91Β°F on NOAA normals. If the new place has window-unit or no AC, plan that purchase for the first week.
- Dry climate: Thornton sees only 14.5 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 Colorado after establishing residency.
Frequently asked
How does household income compare in San Mateo vs Thornton?
Median household income on the Census ACS 5-year (2023) is $100,985 in Thornton vs $152,669 in San Mateo β a 33.9% lower figure. Compare this against the cost-of-living gap above when budgeting.
How much do homes cost in Thornton compared to San Mateo?
Zillow ZHVI (2026-03) puts the typical home value at $502,945 in Thornton vs $1,686,905 in San Mateo β a 70.2% lower figure. Data provided by Zillow Research.
How does the job market in Thornton compare to San Mateo?
BLS Occupational Employment and Wage Statistics show median wages of $58,490 in the Thornton MSA vs $72,050 in the San Mateo MSA, on total employment of 1,590,330 and 2,422,210 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How far is Thornton, CO from San Mateo, CA?
The driving distance is 1260 mi and the route typically takes 21h 43m via I 80 and I 25. The trip crosses 5 state(s). Actual time varies with traffic and season.
Is Thornton more expensive than San Mateo?
Based on BEA Regional Price Parities (2024), overall price level in Thornton is 8.5% lower than San Mateo (105.782 vs 115.613, U.S. average = 100). Rent and services typically carry most of this gap.
When is the best time to move from San Mateo to Thornton?
Moving companies usually charge 20β30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 1260 mi drive, weather on the route matters too β 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 San Mateo.
City profiles: San Mateo, CA Β· Thornton, CO.