Quick answer
Idaho has lower average 1BR rent ($1,380/mo vs $1,550/mo). State income tax: Georgia (5.49%) vs Idaho (5.8%) — on a $120K salary that's $372/year difference.
State Comparison · 2026
Georgia vs Idaho
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
Georgia vs Idaho at a Glance
| Metric | Georgia | Idaho |
|---|---|---|
| Avg 1BR rent (major metros) | $1,550 | $1,380 ✓ |
| Avg median home price | $358K ✓ | $445K |
| Cheapest city | Savannah ($1,450) | Boise ($1,380) ✓ |
| Priciest city | Atlanta ($1,650) | Boise ($1,380) |
| State income tax | 5.49% ✓ | 5.8% |
| Avg walkability | 47/100 ✓ | 42/100 |
| Cities tracked | 2 | 1 |
✓ 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: Georgia (5.49%).
Salary $80K
$248
/year saved in Georgia
Salary $120K
$372
/year saved in Georgia
Salary $200K
$620
/year saved in Georgia
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Georgia (GA)
Tax reality
Georgia has a 5.39% flat state income tax (being phased down further). Property tax is low (~0.8% effective). Sales tax is 4% state + local, totaling 7-8% in most metros. No estate tax. Favorable tax environment overall for moderate earners.
Top cities (2 tracked)
Top drawbacks
- ✕Traffic is extraordinary. I-285 (the Perimeter) and I-85 into downtown are regularly 60-90 minute crawls during rush hour. Plan your residence and workplace carefully.
- ✕Summer heat is Deep-South-humid. 90°F + 75% humidity from June through early September. Less extreme than Phoenix, more oppressive than Nashville.
- ✕Atlanta sprawl means car dependency everywhere except the few walkable neighborhoods (Midtown, Virginia-Highland, Inman Park, Decatur).
Idaho (ID)
Tax reality
Idaho has a 5.8% flat state income tax (moderate). Property tax is low (~0.6% effective). Sales tax 6%. No estate tax. Overall moderate tax burden.
Top cities (1 tracked)
Top drawbacks
- ✕Housing growth has outpaced wage growth. Long-time Idaho residents have been priced out of Boise proper.
- ✕Summer wildfire smoke affects air quality regularly — July through September can have multiple weeks of AQI 150-200+.
- ✕Idaho is deeply conservative politically, with some policy shifts (abortion, LGBTQ+, religion in schools) recently tightening. Boise specifically leans moderate; the rest of the state is more conservative.
Frequently Asked Questions
Is Georgia or Idaho cheaper to live in?
Idaho has lower average 1BR rent across major metros — $1,380/mo vs $1,550/mo in Georgia, a $170/mo difference. Home prices: Georgia median is $358K vs $445K.
Georgia vs Idaho: which has lower state income tax?
Georgia has lower state income tax (5.49%) vs 5.8% in Idaho. On an $80K salary that's $248/year in savings. On $200K, savings grow to $620/year.
Should I move from Georgia to Idaho?
Georgia has a 5.39% flat state income tax (being phased down further). Property tax is low (~0.8% effective). Sales tax is 4% state + local, totaling 7-8% in most metros. No estate tax. Favorable tax environment overall for moderate earners.
What are the best cities in Georgia vs Idaho?
Georgia's largest metros include Atlanta, Savannah. Idaho's largest metros include Boise. Cost of living varies significantly within each state — a Georgia suburb can be 40% cheaper than its flagship city, and vice versa.