45 minutes apart on I-15, but very different on taxes, lifestyle, and 55+ community options. For buyers who have both on the list.
Nevada has no state income tax. Utah has a 4.5% flat rate. On $80,000 in retirement income (pension + IRA withdrawals), that's a $3,600/year difference in favor of Nevada — before accounting for property tax differences.
This is Nevada's single clearest financial advantage over Utah for most retirees. At higher income levels ($120K+), the gap grows significantly. For buyers with substantial pensions, large IRA balances they'll be drawing, or both — Nevada's income tax savings can be material over a 10–20 year retirement horizon.
Utah 4.5% on ~$100K (after standard deductions): approximately $3,000–$4,000/year in state income tax. Nevada: $0. Over 10 years at $3,500/year average: $35,000 additional retained wealth in Nevada. Utah's property tax advantage (~$1,200/year on $500K home vs. Nevada's ~$3,000) offsets approximately $18,000 of that over 10 years. Net 10-year advantage for Nevada at this income level: roughly $17,000.
| Factor | St. George, UT | Las Vegas / Henderson, NV |
|---|---|---|
| Property tax on $500K home | ~$1,850/yr | ~$3,000/yr |
| Income tax | 4.5% flat | None |
| Social Security tax | Taxed (credit for most under $90K) | Exempt (no state income tax) |
| City population | ~106K (metro 208K) | ~650K city (metro 2.2M) |
| National park access | 45 min to Zion | 2.5 hrs to Zion; Red Rock Canyon 30 min |
| Major airport | SGU (small, limited routes) | LAS (major hub, low-cost carriers) |
| Entertainment / dining | College-town scale | World-class dining, shows, events |
| Summer heat (July avg) | ~102°F | ~107°F |
| Winters | Mild (frost ~10 nights/yr) | Very mild (rarely freezes) |
| 55+ community options | ~12–15 communities | Sun City Summerlin + 30+ options |
| Largest 55+ community | SunRiver (2,600 homes) | Sun City Summerlin (7,000+ homes) |
St. George and Las Vegas are geographically close but culturally distant. St. George is a mid-sized Utah city with a university, a strong outdoor recreation culture, and a community character built around families and LDS heritage. Las Vegas's suburbs (Henderson, Summerlin, Green Valley) are conventional American suburban environments with world-class entertainment and dining at their doorstep.
Buyers who choose St. George over Las Vegas typically cite: proximity to Zion and the Grand Circle parks, smaller-city character, lower density, and the red rock landscape as primary drivers — not the tax math. Buyers who choose Las Vegas typically cite: no income tax, airport access, more entertainment options, and larger metro amenities.
Our St. George partner agent can help you run the specific tax comparison for your income profile and help you decide whether the lifestyle trade is worth the income tax cost.
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