Idaho Falls vs San Antonio — side-by-side
Cost of living: Idaho Falls vs San Antonio (2026)
A $60,000 salary in Idaho Falls buys roughly what $60,000 does in San Antonio (COL-adjusted). Your real trade-offs are taxes, rent, and day-to-day prices — we break them down and personalize below.
Your move simulator
Tell us about your household — we calculate your real annual savings.
Estimated annual swing
−$3,321/yr
Favoring San Antonio for this income & household (illustrative).
With the extra $277/mo, you could pay down a $15,000 card balance in ~55 months and still keep ~$33/mo for dining out.
Studio rent/mo
1BR rent/mo
2BR rent/mo
Median home price
Groceries index (100 = US avg)
Budget meal (1 person)
Mid-range dinner (2)
Monthly transit pass/mo
Gas price/gal
Car insurance/mo
Monthly utilities bundle/mo
Internet/mo
Median household income/yr
State income tax%
Sales tax (combined)%
Movie ticket
Gym membership/mo
Beer at restaurant
Overall COL index (100 = US avg)
Walk score / 100
| Category | Idaho Falls Idaho | San Antonio Texas | Who wins | Your impact at $60K · 1br · 1 car |
|---|---|---|---|---|
| 🏠 HousingQ1 2026 | ||||
| Studio rent/mo | $900Better | $900 | — | — |
| 1BR rent/mo | $1,100Better | $1,100 | — | — |
| 2BR rent/mo | $1,450Better | $1,450 | — | — |
| Median home price | $310K | $260KWins | San wins −$50K | — |
| 🛒 Food & GroceriesQ1 2026 | ||||
| Groceries index (100 = US avg) | 96 | 93Better | San wins -3 | — |
| Budget meal (1 person) | $12 | $11Better | San wins −$1/mo | — |
| Mid-range dinner (2) | $50 | $48Better | San wins −$2/mo | — |
| 🚌 TransportationQ1 2026 | ||||
| Monthly transit pass/mo | $35Wins | $48 | Idaho wins +$13/mo | — |
| Gas price/gal | $3.40 | $3.00Better | San wins −$0.40 | — |
| Car insurance/mo | $132Wins | $165 | Idaho wins +$33/mo | $396/yr saves in Idaho |
| ⚡ UtilitiesQ1 2026 | ||||
| Monthly utilities bundle/mo | $142Wins | $175 | Idaho wins +$33/mo | $396/yr saves in Idaho |
| Internet/mo | $65 | $60Better | San wins −$5/mo | — |
| 💰 Income & TaxesQ1 2026 | ||||
| Median household income/yr | $56KBetter | $55K | Idaho wins −$1K more/yr | — |
| State income tax% | 5.8% | 0.0%Wins | San wins -5.8 pp | $3,480/yr saves in San |
| Sales tax (combined)% | 6.0%Wins | 8.3% | Idaho wins +2.3 pp | — |
| 🎬 LeisureQ1 2026 | ||||
| Movie ticket | $13.00Better | $14.00 | Idaho wins +$1.00 | — |
| Gym membership/mo | $33 | $32Better | San wins −$1/mo | — |
| Beer at restaurant | $5.50 | $5.00Better | San wins −$0.50 | — |
| 📊 OverviewQ1 2026 | ||||
| Overall COL index (100 = US avg) | 87Better | 87 | — | — |
| Walk score / 100 | 18 | 36Wins | San wins +18 more/yr | — |
Complete the Picture
While you’re comparing — don’t leave money on the table.
Tax-smart rewards
Turn ~$3,480/yr tax difference into cash back
Idaho Falls fits your move math — cash-back cards stack on groceries, gas, and dining you're already doing.
Home + auto bundle
New state — new insurance rates
Bundling often saves hundreds/yr. Compare before you sign a lease in Idaho Falls.
High-yield savings
Grow your move fund while you shop for homes
Don't let relocation cash sit at 0% — put it to work until closing day.
More ways to compare this move
Ready to move?
Open the full interactive tool to add up to 5 cities, drop in your salary, and see rent burden.
Open full interactive toolComplete the Picture
While you’re comparing — don’t leave money on the table.
If cash is tight
Knock down high-interest debt first
A move has upfront costs — a balance transfer or personal loan can lower APR while you settle in.
If you're saving big
Invest the surplus on autopilot
Brokerages and robo-advisors help you dollar-cost average into the market with your new slack.
Frequently asked questions
What is the average rent in Idaho Falls vs San Antonio?
As of Q1 2026, the median 1-bedroom rent in Idaho Falls is $1,100/month and in San Antonio is $1,100/month. Idaho Falls is more expensive by 0%.
How much do I need to earn in San Antonio to match a $75,000 salary in Idaho Falls?
To maintain a similar lifestyle, you would need approximately $75,000/year in San Antonio to match a $75,000 salary in Idaho Falls. This estimate is based on overall cost of living indices and does not account for individual spending patterns.
Which city has lower taxes — Idaho Falls or San Antonio?
San Antonio has the lower state income tax rate at 0% vs 5.8%. San Antonio has no state income tax at all, which can save thousands of dollars per year depending on your income. Note that sales tax and local taxes also vary — see the full breakdown in the table above.
Is it worth moving from Idaho Falls to San Antonio?
It depends on your priorities. Both cities have similar overall costs. 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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Salary equivalent: Idaho Falls ↔ San Antonio
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