Moving from Salt Lake City, UT to Thornton, CO
Relocating 511 mi from Salt Lake City to Thornton is a 8h 47m drive through 3 state(s). At long-haul distance the move touches nearly every household line item — rent or mortgage, utilities, tax withholding, climate load. This page sets the two cities side by side on each data layer.
511 mi · 8h 47m by car · UT → WY → CO
Distance & route
| Route through | UT → WY → CO |
|---|---|
| Primary highways | I 80, I 25, US 287 |
| Major cities en route | West Valley City, West Jordan, Fort Collins, Greeley, Boulder |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Salt Lake City | Thornton | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 100.868 | 105.782 | 100.0 |
| Rents | 79 | 87.856 | 100.0 |
| Goods | 96.446 | 100.957 | 100.0 |
| Services | 123.311 | 146.919 | 100.0 |
No material COL gap at the headline level — BEA RPP for both cities falls within 5% (2024).
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
Housing comes in 4.9% under Salt Lake City — $573,181 → $502,945 on the latest ZHVI.
YoY change: Salt Lake City +1.6%, Thornton -3.3%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Salt Lake City | Thornton |
|---|---|---|
| Annual avg temperature | 56°F | 52°F |
| January avg low | 28°F | 19°F |
| July avg high | 91°F | 91°F |
| Annual snowfall | 49.0" | 44.8" |
| Annual precipitation | 17.7" | 14.5" |
No material annual-average temperature gap; seasonal extremes may still differ.
Heavy-snow city: expect 44.8 in of snowfall annually at Thornton.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: SALT LAKE TRIAD CTR, UT US, NORTHGLENN, CO US).
Demographics
| ACS 5-year 2023 | Salt Lake City | Thornton |
|---|---|---|
| Population | 203,888 | 142,878 |
| Median household income | $74,925 | $100,985 |
| Median age | 33 | 34.3 |
| Bachelor's degree or higher | 28.9% | 22.3% |
| Avg household size | 2.29 | 2.88 |
Expect median household income to rise 4.9% — $74,925 → $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 Utah 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 — 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
- 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 across southern Wyoming frequently closes in winter storms November through April — check WYDOT 511 before departure.
- 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.
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 — pack a heavy coat, boots, and consider snow tires or chains before the first storm.
- Air conditioning matters: July highs in Thornton 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: 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
When is the best time to move from Salt Lake City to Thornton?
Moving companies usually charge 20–30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 511 mi drive, weather on the route matters too — see the timing section above for state-specific winter warnings.
What is the climate difference between Salt Lake City and Thornton?
On NOAA 1991–2020 normals, annual average temperature is 52.4°F in Thornton vs 55.8°F in Salt Lake City (3.4°F colder). Annual snowfall: 44.8 in vs 49.0 in. Annual precipitation: 14.5 in vs 17.7 in.
How far is Thornton, CO from Salt Lake City, UT?
The driving distance is 511 mi and the route typically takes 8h 47m via I 80 and I 25. The trip crosses 3 state(s). Actual time varies with traffic and season.
Is Thornton more expensive than Salt Lake City?
Based on BEA Regional Price Parities (2024), overall price level in Thornton is 4.9% higher than Salt Lake City (105.782 vs 100.868, U.S. average = 100). Rent and services typically carry most of this gap.
How does the job market in Thornton compare to Salt Lake City?
BLS Occupational Employment and Wage Statistics show median wages of $58,490 in the Thornton MSA vs $49,440 in the Salt Lake City MSA, on total employment of 1,590,330 and 803,800 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How much do homes cost in Thornton compared to Salt Lake City?
Zillow ZHVI (2026-03) puts the typical home value at $502,945 in Thornton vs $573,181 in Salt Lake City — a 12.3% lower figure. Data provided by Zillow Research.
How does household income compare in Salt Lake City vs Thornton?
Median household income on the Census ACS 5-year (2023) is $100,985 in Thornton vs $74,925 in Salt Lake City — a 34.8% higher figure. Compare this against the cost-of-living gap above when budgeting.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Salt Lake City.
City profiles: Salt Lake City, UT · Thornton, CO.