Moving from Nampa, ID to Boulder, CO
It is 821 mi between Nampa and Boulder — roughly 13h 46m of driving, plus rest stops and overnight, through 4 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.
821 mi · 13h 46m by car · ID → UT → WY → CO
Distance & route
| Route through | ID → UT → WY → CO |
|---|---|
| Primary highways | I 84, I 80, US 189 |
| Major cities en route | Meridian, Boise City, Salt Lake City, Fort Collins, Greeley |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Nampa | Boulder | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 98.391 | 105.202 | 100.0 |
| Rents | 70.695 | 82.741 | 100.0 |
| Goods | 96.179 | 96.052 | 100.0 |
| Services | 105.58 | 157.02 | 100.0 |
Overall prices come in 6.9% above Nampa — 98.391 → 105.202 on the BEA RPP.
Source: BEA Regional Price Parities (MSA-level · MSA-level); 2024.
Housing prices
6.9% jump on the typical home value — a meaningful shift in monthly mortgage math.
YoY change: Nampa +0.2%, Boulder -2.0%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991–2020 normals | Nampa | Boulder |
|---|---|---|
| Annual avg temperature | 52°F | 52°F |
| January avg low | 23°F | 22°F |
| July avg high | 93°F | 88°F |
| Annual snowfall | 9.7" | 92.8" |
| Annual precipitation | 11.0" | 21.2" |
No material annual-average temperature gap; seasonal extremes may still differ.
Heavy-snow city: expect 92.8 in of snowfall annually at Boulder.
Source: NOAA U.S. Climate Normals 1991–2020 (stations: NAMPA SUGAR FACTORY, ID US, BOULDER, CO US).
Demographics
| ACS 5-year 2023 | Nampa | Boulder |
|---|---|---|
| Population | 106,289 | 106,274 |
| Median household income | $72,122 | $85,364 |
| Median age | 34.1 | 28.8 |
| Bachelor's degree or higher | 16.8% | 36.9% |
| Avg household size | 2.85 | 2.42 |
Households in Boulder earn about 6.9% more at the median — ACS 5-year 2023.
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Boulder MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Business and Financial Operations Occupations | 19,760 | $91,230 |
| Sales and Related Occupations | 19,640 | $47,560 |
| Office and Administrative Support Occupations | 19,360 | $50,060 |
| Food Preparation and Serving Related Occupations | 17,660 | $37,440 |
| Computer and Mathematical Occupations | 17,320 | $131,150 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Idaho 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
- Lookout Pass (I-90) and Galena Summit (SH-75) require winter tires or chains during storms.
- 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
- You are moving to a much snowier climate — Boulder averages 92.8 in annually vs 9.7 in at origin. Don't bury the winter gear in a hard-to-reach box.
- 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 much do homes cost in Boulder compared to Nampa?
Zillow ZHVI (2026-03) puts the typical home value at $964,531 in Boulder vs $412,277 in Nampa — a 134.0% higher figure. Data provided by Zillow Research.
What is the climate difference between Nampa and Boulder?
On NOAA 1991–2020 normals, annual average temperature is 51.5°F in Boulder vs 52.0°F in Nampa (0.5°F colder). Annual snowfall: 92.8 in vs 9.7 in. Annual precipitation: 21.2 in vs 11.0 in.
When is the best time to move from Nampa to Boulder?
Moving companies usually charge 20–30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 821 mi drive, weather on the route matters too — see the timing section above for state-specific winter warnings.
How does the job market in Boulder compare to Nampa?
BLS Occupational Employment and Wage Statistics show median wages of $64,750 in the Boulder MSA vs $45,320 in the Nampa MSA, on total employment of 194,440 and 372,470 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
How does household income compare in Nampa vs Boulder?
Median household income on the Census ACS 5-year (2023) is $85,364 in Boulder vs $72,122 in Nampa — a 18.4% higher figure. Compare this against the cost-of-living gap above when budgeting.
How far is Boulder, CO from Nampa, ID?
The driving distance is 821 mi and the route typically takes 13h 46m via I 84 and I 80. The trip crosses 4 state(s). Actual time varies with traffic and season.
Is Boulder more expensive than Nampa?
Based on BEA Regional Price Parities (2024), overall price level in Boulder is 6.9% higher than Nampa (105.202 vs 98.391, U.S. average = 100). Rent and services typically carry most of this gap.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Nampa.
City profiles: Nampa, ID · Boulder, CO.