Cost of Living: Flagstaff vs Charleston (2026)
Charleston has a 5% lower overall cost of living than Flagstaff as of Q1 2026. A one-bedroom apartment runs $1,650/mo in Flagstaff vs $1,900/mo in Charleston — a 13% difference. Flagstaff has a lower state income tax rate (2.5% vs 6.2%), which adds up over time.
- Charleston is 5% cheaper overall (COL index: 102 vs 97)
- 1BR rent: $1,650/mo in Flagstaff vs $1,900/mo — 13% savings
- Higher median household income: Charleston ($68,000/yr vs $58,000/yr)
- Median home price: $430,000 in Charleston vs $500,000 — 14% difference
| Category | Flagstaff Arizona | Charleston South Carolina |
|---|---|---|
| 🏠 HousingQ1 2026 | ||
| Studio rent/mo | $1,300Best | $1,500 |
| 1BR rent/mo | $1,650Best | $1,900 |
| 2BR rent/mo | $2,200Best | $2,500 |
| Median home price | $500K | $430KBest |
| 🛒 Food & GroceriesQ1 2026 | ||
| Groceries index (100 = US avg) | 101 | 99Best |
| Budget meal (1 person) | $14Best | $14 |
| Mid-range dinner (2) | $58Best | $58 |
| 🚌 TransportationQ1 2026 | ||
| Monthly transit pass/mo | $45Best | $55 |
| Gas price/gal | $3.30 | $3.20Best |
| Car insurance/mo | $155 | $152Best |
| ⚡ UtilitiesQ1 2026 | ||
| Monthly utilities bundle/mo | $195 | $162Best |
| Internet/mo | $65 | $63Best |
| 💰 Income & TaxesQ1 2026 | ||
| Median household income/yr | $58K | $68KBest |
| State income tax% | 2.5%Best | 6.2% |
| Sales tax (combined)% | 8.5% | 7.5%Best |
| 🎬 LeisureQ1 2026 | ||
| Movie ticket | $15.00Best | $15.00 |
| Gym membership/mo | $40Best | $40 |
| Beer at restaurant | $6.50Best | $6.50 |
| 📊 OverviewQ1 2026 | ||
| Overall COL index (100 = US avg) | 102 | 97Best |
| Walk score / 100 | 30 | 48Best |
Frequently asked questions
Is Flagstaff cheaper than Charleston?
No. Charleston is 5% cheaper than Flagstaff based on overall cost of living indices (97 vs 102, where 100 = US average).
What is the average rent in Flagstaff vs Charleston?
As of Q1 2026, the median 1-bedroom rent in Flagstaff is $1,650/month and in Charleston is $1,900/month. Flagstaff is cheaper by 13%.
How much do I need to earn in Charleston to match a $75,000 salary in Flagstaff?
To maintain a similar lifestyle, you would need approximately $71,324/year in Charleston to match a $75,000 salary in Flagstaff. This estimate is based on overall cost of living indices and does not account for individual spending patterns.
Which city has lower taxes — Flagstaff or Charleston?
Flagstaff has the lower state income tax rate at 2.5% vs 6.2%. The difference is 3.7 percentage points. Note that sales tax and local taxes also vary — see the full breakdown in the table above.
Is it worth moving from Flagstaff to Charleston?
It depends on your priorities. Charleston offers lower overall costs, but both cities have different job markets, weather, and lifestyle trade-offs. Use the comparison table above to evaluate rent, groceries, transportation, and income potential side by side based on your specific budget.
Data sourced from Zillow, BLS, Numbeo, Tax Foundation, and US Census ACS · Updated Q1 2026 · For general guidance only
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