Moving from Green Bay, WI to Naperville, IL
It is a 220 mi drive, roughly 4h 21m, between Green Bay, WI and Naperville, IL. At mid-range distance you typically see real gaps open up on cost of living, home values, and climate β not just scenery. This page assembles the comparison from federal data sources and Zillow Research for a single-page view of the move.
220 mi Β· 4h 21m by car Β· IL β WI
Distance & route
| Route through | IL β WI |
|---|---|
| Primary highways | I 43, WI 57, I 294 |
| Major cities en route | Aurora, Joliet, Elgin, Chicago, Milwaukee |
Route via OSRM driving profile. Actual time varies with traffic and season.
Cost of living
| Green Bay | Naperville | U.S. avg | |
|---|---|---|---|
| All items (RPP) | 93.086 | 103.595 | 100.0 |
| Rents | 90.041 | 83.581 | 100.0 |
| Goods | 93.787 | 107.258 | 100.0 |
| Services | 74.696 | 112.01 | 100.0 |
Overall prices come in 11.3% above Green Bay β 93.086 β 103.595 on the BEA RPP.
Source: BEA Regional Price Parities (MSA-level Β· MSA-level); 2024.
Housing prices
11.3% jump on the typical home value β a meaningful shift in monthly mortgage math.
YoY change: Green Bay +5.9%, Naperville +5.2%. Snapshot: 2026-03. Data provided by Zillow.
Climate
| 1991β2020 normals | Green Bay | Naperville |
|---|---|---|
| Annual avg temperature | 45Β°F | 49Β°F |
| January avg low | 9Β°F | 15Β°F |
| July avg high | 80Β°F | 84Β°F |
| Annual snowfall | β | β |
| Annual precipitation | 32.4" | 40.2" |
No material annual-average temperature gap; seasonal extremes may still differ.
Source: NOAA U.S. Climate Normals 1991β2020 (stations: GREEN BAY BOTANICAL, WI US, LISLE-MORTON ARBORETUM, IL US).
Demographics
| ACS 5-year 2023 | Green Bay | Naperville |
|---|---|---|
| Population | 106,585 | 149,424 |
| Median household income | $62,546 | $150,937 |
| Median age | 35.7 | 40.1 |
| Bachelor's degree or higher | 18.4% | 38.8% |
| Avg household size | 2.42 | 2.75 |
Naperville households earn about 11.3% more than Green Bay at the median β $62,546 β $150,937 on ACS 2023.
Source: U.S. Census Bureau, ACS 5-year 2023.
Jobs & wages
Top occupations in Naperville MSA
| Occupation | Employment | Median wage |
|---|---|---|
| Office and Administrative Support Occupations | 519,810 | $46,540 |
| Transportation and Material Moving Occupations | 497,550 | $41,020 |
| Management Occupations | 405,130 | $125,280 |
| Sales and Related Occupations | 386,070 | $38,490 |
| Food Preparation and Serving Related Occupations | 368,000 | $33,540 |
Source: BLS Occupational Employment and Wage Statistics.
Moving between Wisconsin and Illinois
State income-tax top marginal rates are from the Tax Foundation, updated annually. Check Illinois'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
- Winter storms can slow I-90 and I-94 across western Wisconsin β check 511wi.
State DOT 511 phone or web services provide real-time road conditions year-round.
Frequently asked
When is the best time to move from Green Bay to Naperville?
Moving companies usually charge 20β30% less between October and April (off-peak). Memorial Day through Labor Day is peak pricing. For a 220 mi drive, weather on the route matters too β see the timing section above for state-specific winter warnings.
How far is Naperville, IL from Green Bay, WI?
The driving distance is 220 mi and the route typically takes 4h 21m via I 43 and WI 57. The trip crosses 2 state(s). Actual time varies with traffic and season.
How does household income compare in Green Bay vs Naperville?
Median household income on the Census ACS 5-year (2023) is $150,937 in Naperville vs $62,546 in Green Bay β a 141.3% higher figure. Compare this against the cost-of-living gap above when budgeting.
Is Naperville more expensive than Green Bay?
Based on BEA Regional Price Parities (2024), overall price level in Naperville is 11.3% higher than Green Bay (103.595 vs 93.086, U.S. average = 100). Rent and services typically carry most of this gap.
How much do homes cost in Naperville compared to Green Bay?
Zillow ZHVI (2026-03) puts the typical home value at $610,454 in Naperville vs $278,024 in Green Bay β a 119.6% higher figure. Data provided by Zillow Research.
How does the job market in Naperville compare to Green Bay?
BLS Occupational Employment and Wage Statistics show median wages of $49,790 in the Naperville MSA vs $47,410 in the Green Bay MSA, on total employment of 4,506,800 and 171,590 respectively. Top occupations on the destination side appear in the Jobs & wages section above.
Plan the move
Estimate costs with our moving cost calculator, or see where else to move from Green Bay.
City profiles: Green Bay, WI Β· Naperville, IL.