Green Bay vs Boulder for Retirees (2026)
Scroll down for retirement income tax breakdown, healthcare estimates, and FAQ.
Full retirement cost breakdown
| Metric | Green Bay Wisconsin | Boulder Colorado |
|---|---|---|
| 1BR rent / month | $1,250Better | $2,300 |
| Median home price | $225KBetter | $800K |
| State income tax | 7.7% | 4.4%Better |
| Sales tax (combined) | 5.4%Better | 8% |
| Monthly utilities | $158 | $138Better |
| Groceries index (US = 100) | 96Better | 109 |
| Est. healthcare / month | $430Better | $660 |
| Walk score (0–100) | 30 / 100 | 52 / 100Better |
| Overall COL index (100 = US avg) | 86Better | 132 |
Frequently asked questions
Which city is better for retirement — Green Bay or Boulder?
Green Bay and Boulder are closely matched for retirees. Housing costs, tax burden, and overall affordability are similar. Your specific priorities — climate, walkability, family proximity — should guide the decision.
Is retirement income taxed in Green Bay or Boulder?
Boulder has the lower state income tax rate (4.4% vs 7.7%). Note that many states exempt Social Security income and some pension income from state taxes even when other income is taxed — check your specific state's retirement tax rules.
What is the estimated monthly healthcare cost in Green Bay vs Boulder?
Based on national average retiree healthcare spending (~$500/month) scaled by each city's cost-of-living index, estimated monthly healthcare costs are approximately $430 in Green Bay and $660 in Boulder. That's a difference of ~$230/month, or ~$2,760/year. Actual costs vary based on your Medicare plan, supplements, and health needs.
Can I afford to retire in Green Bay on a $50,000 annual income?
On a $50,000/year ($4,167/month) retirement income in Green Bay, rent alone would consume approximately 30% of your budget (1BR rent ~$1,250/mo) and healthcare another ~10%. That leaves roughly 60% (~$2,500/mo) for groceries, transportation, and other expenses. This is tight — a studio apartment or lower-cost neighborhood would help.
Which city is more walkable for retirees?
Boulder has a higher walk score (52 vs 30 out of 100). Walkability is increasingly important for retirees who want to reduce car dependence — a score above 70 means most daily errands can be done on foot. Boulder offers more independence without a car, which also reduces transportation costs.
$50K/year in Green Bay has the same purchasing power as $77K/year in Boulder
Healthcare estimates based on national avg retiree spending (~$500/mo) scaled by COL index · State income tax rates from Tax Foundation · Data: Zillow, BLS, Numbeo · Q1 2026