Quick answer
North Carolina has lower average 1BR rent ($1,380/mo vs $1,850/mo). State income tax: North Carolina (4.5%) vs Illinois (4.95%) — on a $120K salary that's $540/year difference.
State Comparison · 2026
Illinois vs North Carolina
Side-by-side on state income tax, rent, home prices, climate, and top metros — with specific dollar numbers for every claim.
Last updated: April 23, 2026
Illinois vs North Carolina at a Glance
| Metric | Illinois | North Carolina |
|---|---|---|
| Avg 1BR rent (major metros) | $1,850 | $1,380 ✓ |
| Avg median home price | $340K ✓ | $417K |
| Cheapest city | Chicago ($1,850) | Winston-Salem ($1,100) ✓ |
| Priciest city | Chicago ($1,850) | Asheville ($1,550) |
| State income tax | 4.95% | 4.5% ✓ |
| Avg walkability | 78/100 ✓ | 47/100 |
| Cities tracked | 1 | 5 |
✓ marks the lower or more favorable value. Averages use the major metros we track in each state.
State Income Tax: Real Savings
What the rate gap actually looks like in your paycheck. Lower rate: North Carolina (4.5%).
Salary $80K
$360
/year saved in North Carolina
Salary $120K
$540
/year saved in North Carolina
Salary $200K
$900
/year saved in North Carolina
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Illinois (IL)
Tax reality
Illinois has a flat 4.95% state income tax (moderate) — but property taxes are among the highest in the US, averaging 2.1% effective. On a $350K Chicago home that's $7,400/year. Combined tax burden is higher than it looks. The state's pension underfunding creates long-term fiscal risk for homeowners.
Top cities (1 tracked)
Top drawbacks
- ✕Property tax is brutal — Cook County averages 2.3% effective. On a $500K home, that's $11,500/year. Homeowners feel this every month.
- ✕Chicago winters are genuinely cold. Lake-effect snow, mid-December through March subzero streaks, and winds off Lake Michigan can make it feel -20°F. This is the biggest filter for people considering moving here.
- ✕The state fiscal situation (pension debt, budget pressures) drives ongoing policy uncertainty — property tax, sales tax, and various fees continue to drift upward.
North Carolina (NC)
Tax reality
North Carolina has a 4.5% flat state income tax — moderate. No estate tax. Property tax varies by county (Mecklenburg/Charlotte ~0.85%, Wake/Raleigh ~0.75%). Sales tax 6.75-7.5% depending on county.
Top cities (5 tracked)
Top drawbacks
- ✕Summers are humid. Not Florida-humid, but 85°F at 70% humidity is the default June through September.
- ✕Hurricane risk on the coast and inland flooding from tropical remnants (Florence 2018, Helene 2024). Mountain flooding from Helene destroyed parts of western NC and is still being rebuilt.
- ✕Traffic in the Research Triangle and Charlotte has gotten bad with growth. I-40, I-440, and Wake/Durham county routes regularly back up.
Frequently Asked Questions
Is Illinois or North Carolina cheaper to live in?
North Carolina has lower average 1BR rent across major metros — $1,380/mo vs $1,850/mo in Illinois, a $470/mo difference. Home prices: Illinois median is $340K vs $417K.
Illinois vs North Carolina: which has lower state income tax?
North Carolina has lower state income tax (4.5%) vs 4.95% in Illinois. On an $80K salary that's $360/year in savings. On $200K, savings grow to $900/year.
Should I move from Illinois to North Carolina?
Illinois has a flat 4.95% state income tax (moderate) — but property taxes are among the highest in the US, averaging 2.1% effective. On a $350K Chicago home that's $7,400/year. Combined tax burden is higher than it looks. The state's pension underfunding creates long-term fiscal risk for homeowners.
What are the best cities in Illinois vs North Carolina?
Illinois's largest metros include Chicago. North Carolina's largest metros include Charlotte, Raleigh, Asheville. Cost of living varies significantly within each state — a Illinois suburb can be 40% cheaper than its flagship city, and vice versa.