Flagstaff vs St. Louis for Families (2026)
A family-focused comparison of housing, income, taxes, and overall affordability in Flagstaff, AZ vs St. Louis, MO.
- 2BR rent: $1,700/mo in St. Louis vs $2,200/mo — 23% difference
- More affordable homeownership in St. Louis: $230K median vs $500K
- Higher median household income in Flagstaff: $58K/yr vs $54K
Family cost comparison
| Metric | Flagstaff Arizona | St. Louis Missouri |
|---|---|---|
| 2BR rent/month | $2,200 | $1,700Better |
| Median home price | $500K | $230KBetter |
| Median household income | $58KBetter | $54K |
| Est. childcare/month | $1,326 | $1,131Better |
| State income tax | 2.5%Better | 4.7% |
| Sales tax (combined) | 8.5%Better | 8.6% |
Frequently asked questions
Which city is better for raising a family — Flagstaff or St. Louis?
Based on housing costs, income, and taxes, St. Louis scores slightly better for families overall. St. Louis has lower 2-bedroom rents, St. Louis is more affordable for homebuyers, though both cities have strong family communities.
What is the average 2-bedroom rent in Flagstaff vs St. Louis?
As of Q1 2026, median 2BR rent is $2,200/month in Flagstaff and $1,700/month in St. Louis. St. Louis is 23% cheaper for a 2-bedroom apartment.
Can a family afford to buy a home in Flagstaff or St. Louis?
The price-to-income ratio in Flagstaff is 8.6× ($500K home, $58K income) vs 4.3× in St. Louis. A ratio below 3× is generally considered affordable. St. Louis is more achievable for first-time family homebuyers.
How much does childcare cost in Flagstaff vs St. Louis?
Based on cost-of-living indices, estimated childcare (infant/toddler) runs approximately $1,326/month in Flagstaff and $1,131/month in St. Louis. These are estimates — actual costs vary by provider and program type.
Which city has lower taxes for families?
Flagstaff has a 2.5% state income tax rate vs St. Louis's 4.7% rate. For a dual-income family earning $120K combined, the difference can mean $132+/month in take-home.
Childcare estimates based on national average scaled by COL index. Data: Zillow, BLS, Numbeo, Tax Foundation · Q1 2026
See full side-by-side comparison
All cost categories including groceries, utilities, and leisure.