Charleston vs Boise for Families (2026)
Scroll down for childcare estimates, home price-to-income ratios, and FAQ.
Full family cost breakdown
| Metric | Charleston South Carolina | Boise Idaho |
|---|---|---|
| Studio rent / month | $1,500 | $1,300Better |
| 2BR rent / month | $2,500 | $2,000Better |
| Median home price | $430K | $410KBetter |
| Median household income | $68KBetter | $62K |
| Est. childcare / month | $1,261Better | $1,365 |
| State income tax | 6.2% | 5.8%Better |
| Sales tax (combined) | 7.5% | 6%Better |
| Monthly utilities | $162 | $145Better |
| Groceries index (US = 100) | 99 | 98Better |
Frequently asked questions
Which city is better for raising a family — Charleston or Boise?
Based on housing costs, income, taxes, and overall affordability, Boise scores better for families. 2-bedroom rent is $2,000/mo in Boise vs $2,500/mo. Charleston is approximately 8% cheaper overall. That said, both cities have strong family communities — the right choice depends on your career, lifestyle, and proximity to family.
What is the average 2-bedroom rent in Charleston vs Boise?
As of Q1 2026, median 2BR rent is $2,500/month in Charleston and $2,000/month in Boise. Boise is 20% cheaper for a family-sized apartment.
Can a family afford to buy a home in Charleston or Boise?
The price-to-income ratio in Charleston is 6.3× ($430K median home, $68K median income). In Boise it's 6.6× ($410K home, $62K income). A ratio below 3× is generally considered affordable — Charleston is more achievable for first-time family homebuyers.
How much does childcare cost in Charleston vs Boise?
Estimated infant/toddler childcare runs approximately $1,261/month in Charleston and $1,365/month in Boise, based on national averages scaled by each city's cost-of-living index. Annual childcare cost difference: ~$1,248/year.
Which city has lower taxes for families?
Charleston has a 6.2% state income tax rate vs Boise's 5.8% rate. For a dual-income family earning $120K combined, that difference is roughly $40/month in take-home pay.
$100K in Charleston has the same purchasing power as $108K in Boise
Childcare estimates based on national avg scaled by COL index · Data: Zillow, BLS, Numbeo, Tax Foundation · Q1 2026