Two of the Southwest's top retirement destinations, compared on taxes, 55+ community depth, climate, and cost. Real numbers, no lifestyle fluff.
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Talk to a Specialist →| Tax Factor | St. George, UT | Scottsdale, AZ |
|---|---|---|
| Property tax effective rate | ~0.37% | ~0.55% |
| Annual tax on $500K home | ~$1,850 | ~$2,750 |
| Monthly tax on $500K home | ~$154 | ~$229 |
| Income tax rate | 4.5% flat | 2.5% flat |
| Social Security tax | Taxed (but credit eliminates for most) | Exempt |
| Pension income tax | 4.5% | 2.5% |
| 10-yr property tax savings on $500K (vs. each other) | +$11,000 vs. AZ | — |
Arizona's 2.5% flat rate beats Utah's 4.5% on pension and IRA income. But Utah's lower property taxes partially offset that. At $80K annual income with $500K home: the Arizona income tax advantage is ~$1,600/year; the Utah property tax advantage is ~$900/year. Net: Arizona wins by ~$700/year at this profile. At lower incomes where Utah's SS credit fully applies, the gap narrows or reverses. Run your specific numbers.
| Category | St. George, UT | Scottsdale, AZ |
|---|---|---|
| Largest 55+ community | SunRiver (2,600+ homes) | Sun City Scottsdale (20,000+ homes) |
| Total 55+ community count | ~12–15 options | 50+ options across metro |
| New construction 55+ | SunRiver Firelight (active) | Multiple builders active |
| Price range (55+ communities) | $280K–$3M | $200K–$5M+ |
| HOA range | $100–$600/mo | $200–$800+/mo |
Scottsdale's active adult community depth is significantly larger than St. George's — the Phoenix metro is the largest 55+ market in the country. St. George's market is more focused, with SunRiver as the dominant option and a smaller supporting cast. For buyers who want to choose between many large established 55+ communities, Scottsdale wins on depth. For buyers who want a smaller city with a tight geographic community, St. George has appeal that Scottsdale's sprawl doesn't.
We connect buyers with agents who know this market from the inside — real cost math, honest comparisons, and what's actually happening right now. Every agent is personally vetted by the Nova55Living founder. No scripts, no pressure.
Both markets are desert. Both are hot in summer. The differences matter for lifestyle planning:
| Climate Factor | St. George (2,530 ft elev.) | Scottsdale (1,219 ft elev.) |
|---|---|---|
| Summer highs (July avg) | ~102°F | ~105°F |
| Winter lows (Jan avg) | ~30°F (frost possible) | ~44°F (rarely freezes) |
| Snow | Light snow possible (1-3x/year) | Essentially none |
| Outdoor season | Oct–May best | Oct–April best |
| Proximity to mountains | 5 min to red rock hiking, ski resorts 1.5 hrs | 30 min to Sedona, ski resorts 2 hrs |
St. George is meaningfully cooler in summer than Scottsdale — which matters for the 3–4 months when outdoor activity diminishes for both. The higher elevation and proximity to Zion, Bryce, and the Grand Circle parks is a differentiator that serious outdoor recreation buyers cite repeatedly. Scottsdale's warmer winters are an advantage for the 10% of days where St. George gets frost.
Our St. George partner agent can walk you through the real cost comparison for your specific income profile and community preference — before you commit to flying out for a tour.
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