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US relocation · 2026

Texas flagSan Antonio → Hawaii flagHonolulu

At $100,000 gross, you’d need about $206,818 in Honolulu to match San Antonio purchasing power — and same-gross take-home shifts by −$7,514/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

San Antonio leads

City COL moves +94 from San Antonio (88) to Honolulu (182). Parent median income delta (Texas → Hawaii): +$22,000. At $100,000 gross: equivalent salary ~$206,818; same-gross take-home −$7,514/year.

Side-by-side city scoreboard

San Antonio

114

Purchasing power index · 100 = national avg

COL index
88
Parent median income
74,800 USD
Sales tax
~8.2%
Property tax
~1.4%
Income tax
None
$100k take-home
$79,180
Open calculator →

Honolulu

55

Purchasing power index · 100 = national avg

COL index
182
Parent median income
96,800 USD
Sales tax
~4.5%
Property tax
~0.29%
Income tax
Taxed
$100k take-home
$71,666
Open calculator →
●Example scenario: $100,000 gross (Single filer, 2026)
Illustrative numbers only—same formulas as the calculator. Take-home rows assume you earn the scenario gross while living in each city (local taxes apply). Below the tables, use “Open calculator — personalize results” to enter your salary, filing status, rent or buy, and more—the full tool uses this same city pair.

Salary & estimated take-home (USD)

Annual gross (scenario)

San Antonio

$100,000

Honolulu

$100,000

Est. annual take-home

San Antonio

$79,180

Honolulu

$71,666

Approx. combined tax + payroll burden

San Antonio

20.8%

Honolulu

28.3%

Take-home difference at same gross

$-7,514 / yr in Honolulu vs San Antonio

Equivalent gross for same lifestyle (COL-adjusted)

Honolulu only

$206,818

Change vs scenario gross

Honolulu only

+106.8%

Est. take-home at equivalent gross

Honolulu only

$136,901

Burden at equivalent gross

Honolulu only

33.8%

Snapshot: how to read this move ($100,000 scenario)

  • Monthly take-home at the same gross. At $100,000/year, estimated take-home is about $6,598/mo in San Antonio vs $5,972/mo in Honolulu—roughly $626/mo less in Honolulu before housing ($7,514/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 88 for San Antonio and 182 for Honolulu (100 = national average). The destination is about +106.8% more expensive than the origin for that basket—then state/province and payroll taxes shift take-home further.

  • Equivalent salary to keep the same lifestyle. To match purchasing power after COL, the model suggests about $206,818/yr gross in Honolulu (~$17,235/mo), with estimated take-home around $11,408/mo. Versus estimated take-home in San Antonio at the scenario gross, that is about +72.9% (by design, equivalent gross targets similar real spending power after COL and taxes; exact match varies with rounding).

  • Cash after typical 1BR rent (illustrative). Using average 1-bedroom rent in the housing table, roughly $5,418/mo is left after rent in San Antonio at the scenario gross vs $3,922/mo in Honolulu at the same gross. At the equivalent gross in Honolulu, about $9,358/mo after rent. Typical rent differs by about +$870/mo between the two cities in our data.

Figures use the same tax and COL engine as the calculator; your household, deductions, and neighborhood can change outcomes. Use the calculator below for your exact salary and housing choice.

Housing snapshot · average rent · 1-bedroom apartment

Typical monthly rent

San Antonio

$1,180

Honolulu

$2,050

Rent as % of scenario gross ($100,000/yr)

San Antonio

14.2%

Honolulu

24.6%

Rent as % of equivalent gross (Honolulu)

Honolulu only

11.9%

Rent benchmarks are city-level estimates; neighborhoods vary. Mortgage (buy) and other home sizes are available in the full calculator.

Housing: San Antonio → Honolulu

Approximate median monthly rents for the primary metros in San Antonio and Honolulu. Negative delta means housing is cheaper in Honolulu. Figures are planning estimates — neighborhoods vary.

1BR rent delta / yr

+$10,440

1BR % of $100k (San Antonio)

14.2%

$1,180/mo

1BR % of $100k (Honolulu)

24.6%

$2,050/mo

Property tax (effective)

~1.4% → ~0.29%

San Antonio → Honolulu

At COL-equivalent salary in Honolulu, 1BR rent is about 11.9% of gross — vs 24.6% if you keep $100,000 gross.

Apartment rent (monthly)

SizeSan AntonioHonoluluDelta / mo
Studio$980$1,650+$670
1 bedroom$1,180$2,050+$870
2 bedroom$1,450$2,650+$1,200
3 bedroom$1,850$3,400+$1,550

House rent (monthly)

SizeSan AntonioHonoluluDelta / mo
2 bedroom$1,600$2,800+$1,200
3 bedroom$2,000$3,600+$1,600
4 bedroom$2,500$4,500+$2,000

Buy instead? Est. mortgage (3BR house)

San Antonio payment

$2,299/mo

Honolulu payment

$4,139/mo

Payment delta

+$1,839

Est. purchase price

$432,000 → $777,600

Illustrative P&I only: 20% down, 7% APR, 30-year fixed. Price ≈ annual rent × 18 (price-to-rent). Taxes, insurance, and HOA not included — open the calculator Housing section to adjust.

Sources: approximate metro medians (Zillow / Zumper-style US benchmarks; CMHC-style for Canada). Property tax rates are statewide effective averages. Personalize unit size, rent vs buy, and down payment in the relocation calculator.

Model housing for San Antonio → Honolulu

Key takeaways — San Antonio → Honolulu

  • Honolulu has a city cost-of-living index of 182 vs 88 in San Antonio (national average = 100) — about 107% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $206,818 in Honolulu matches San Antonio purchasing power (+106.8% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$7,514/year (San Antonio → Honolulu) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): Texas ~$79,180 vs Hawaii ~$71,666 (−$7,514/year) — city COL can still change the equivalent salary you need.
  • San Antonio sits in a no–state-income-tax state; Honolulu does not — expect a larger tax bite at the same gross unless COL savings offset it.
  • Illustrative 1-bedroom rent: ~$1,180/mo in San Antonio vs ~$2,050/mo in Honolulu (+$10,440/year).
  • Quality-of-life snapshot (indicative): overall 60 in San Antonio vs 72 in Honolulu — higher safety & better weather in the new city.

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Estimates for planning only. Cost-of-living indices and tax rules change; verify with local sources or a professional before relocating.