Billings vs Sioux Falls
The short version
- Sioux Falls is cheaper overall: prices in its metro run 3% lower than in the Billings area (BEA 2024).
- The median home costs $292,400 in Sioux Falls and $343,400 in Billings.
- Billings has the warmer winter: January highs of 36°F vs 27°F.
- Billings gets far more snow: 57 inches a year vs 45.
- Sioux Falls is growing faster: +10.9% since 2020 vs +3.5%.
- South Dakota has no state income tax on wages; Montana's top rate is 5.65%.
Side by side
| Billings, MT | Sioux Falls, SD | |
|---|---|---|
| People | ||
| Population (2025) | 121,239 | 213,748 |
| Growth since 2020 | +3.5% | +10.9% |
| People per square mile | 2,632 | 2,557 |
| Median age | 38.8 | 35.5 |
| Bachelor's degree or higher | 37% | 38% |
| Money and housing | ||
| Median household income | $73,712 | $75,970 |
| Median home value | $343,400 | $292,400 |
| Home value to income | 4.7× | 3.8× |
| Median rent (with utilities) | $1,138 | $1,035 |
| Metro price level (US = 100) | 93.5 | 90.6 |
| Housing price level (US = 100) | 77.4 | 77.6 |
| $75,000 elsewhere equals | $70,100 | $68,000 |
| Homeowners | 65% | 60% |
| Top state income tax | 5.65% | None |
| Combined sales tax | 0% | 6.11% |
| Work and commute | ||
| Average commute (minutes) | 16.5 | 17.0 |
| Work from home | 9% | 11% |
| Take public transit | 1% | 1% |
| Unemployment (2020-24 avg) | 3.5% | 2.5% |
| Poverty rate | 9.8% | 9.6% |
| Weather | ||
| January high / low | 36° / 18° | 27° / 9° |
| July high / low | 87° / 59° | 85° / 63° |
| Precipitation per year | 14 in | 28 in |
| Snowfall per year | 57 in | 45 in |
| Days 90°F or hotter | 32 | 15 |
| Nights below freezing | 142 | 162 |
| Comfortable months | 4 | 5 |
| Risks, air and home prices | ||
| Natural hazard risk (FEMA, county) | Relatively Moderate | Relatively Moderate |
| FEMA risk score (lower is safer) | 83.6 | 89.5 |
| Good air days, 2025 | 86% | 81% |
| Home prices, past year | +4.4% | +2.5% |
| Home prices, past 5 years | +40.9% | +36.3% |
Highlighted cells are the better value where "better" is clear (lower prices, higher income, shorter commutes). Sources: Census Bureau 2025 estimates and ACS 2020-2024, BEA 2024, NOAA 1991-2020, Tax Foundation 2026.
Weather, month by month
Most comfortable months: Billings: May to June and August to September. Sioux Falls: May to September.
Full monthly tables: Billings weather by month and Sioux Falls weather by month.
What $75,000 is worth
A $75,000 salary in an average-priced US city buys about the same as $70,100 in Billings and $68,000 in Sioux Falls. Moving from Billings to Sioux Falls, you would need about $72,700 to match a $75,000 salary.
Which would you pick?
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