Springfield vs Naperville for Retirees (2026)
Scroll down for retirement income tax breakdown, healthcare estimates, and FAQ.
Your move simulator
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Estimated annual swing
+$9,661/yr
Favoring Springfield for this income & household (illustrative).
With the extra $805/mo, you could pay down a $15,000 card balance in ~19 months and still keep ~$97/mo for dining out.
Complete the Picture
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High-yield savings
Park ~$9,661/yr savings at 4–5%+ APY
Even $805/mo extra earns meaningfully at 4–5% APY vs near-zero in checking.
Home + auto bundle
New state — compare rates before you sign
Moving to Springfield resets your insurance profile. Bundling home + auto often saves 15–25%.
Supplemental health
Compare Medicare supplement options for your new state
Health coverage varies by state. Review Medigap plans available in your new zip before moving.
Full retirement cost breakdown
| Metric | Springfield Illinois | Naperville Illinois | Your impact |
|---|---|---|---|
| 1BR rent / month | $1,000Better | $1,650 | $7,800/yr saves in Springfield |
| Median home price | $165KBetter | $430K | — |
| State income tax | 5%Better | 5% | — |
| Sales tax (combined) | 8.5%Better | 8.5% | — |
| Monthly utilities | $155Better | $158 | — |
| Groceries index (US = 100) | 94Better | 100 | — |
| Est. healthcare / month | $405Better | $500 | $1,140/yr saves in Springfield |
| Walk score (0–100) | 32 / 100 | 38 / 100Better | — |
| Overall COL index (100 = US avg) | 81Better | 100 | — |
Your biggest money opportunities based on this comparison.
Healthcare savings
Springfield saves ~$95/mo on healthcare
Compare Medicare supplement and insurance plans to cover what Medicare doesn't pay.
More to invest
Springfield stretches your retirement savings ~19% further
Lower COL means more of your nest egg stays invested. Compare brokerage and IRA accounts.
Complete the Picture
While you’re comparing — don’t leave money on the table.
Mortgages
See what you can afford in Naperville
Compare rates from top lenders before your move — pre-approval is free and won't affect your score.
Home & Auto Insurance
Bundle before you move — save 15–25%
New state means new rates. Lock in Naperville homeowners + auto quotes before your move date.
Moving Rewards Card
Turn closing costs & moving expenses into cash back
Average family spends $6,200 on a move. These cards pay 2–4% back + 0% intro APR on purchases.
Frequently asked questions
Which city is better for retirement — Springfield or Naperville?
Based on home prices, taxes on retirement income, walkability, and overall cost of living, Springfield scores better for retirees. Median home prices are $165K in Springfield vs $430K in Naperville. Springfield is approximately 19% cheaper overall. The best choice still depends on climate, healthcare access, and proximity to family.
Is retirement income taxed in Springfield or Naperville?
Naperville has the lower state income tax rate (5% vs 5%). 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 Springfield vs Naperville?
Based on national average retiree healthcare spending (~$500/month) scaled by each city's cost-of-living index, estimated monthly healthcare costs are approximately $405 in Springfield and $500 in Naperville. That's a difference of ~$95/month, or ~$1,140/year. Actual costs vary based on your Medicare plan, supplements, and health needs.
Can I afford to retire in Springfield on a $50,000 annual income?
On a $50,000/year ($4,167/month) retirement income in Springfield, rent alone would consume approximately 24% of your budget (1BR rent ~$1,000/mo) and healthcare another ~10%. That leaves roughly 66% (~$2,750/mo) for groceries, transportation, and other expenses. This is generally considered manageable.
Which city is more walkable for retirees?
Naperville has a higher walk score (38 vs 32 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. Naperville offers more independence without a car, which also reduces transportation costs.
$50K/year in Springfield has the same purchasing power as $62K/year in Naperville
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