Hanoi wins overall by ~75% (COL index)
Cost of living: Hanoi vs San Diego (2026)
A $75,000 salary in Hanoi buys roughly what $300,000 does in San Diego (COL-adjusted). Your real trade-offs are taxes, rent, and day-to-day prices โ we break them down and personalize below.
Your move simulator
Slide to match your household โ estimates combine take-home, rent, and groceries.
Adjust income โ set household โ see a meaningful swing to unlock all three.
Estimated annual swing
+$33,216/yr
Favoring Hanoi for this income & household (illustrative).
With the extra $2,768/mo, you could pay down a $15,000 card balance in ~6 months and still keep ~$332/mo for dining out.
| Category | Hanoi Hanoi | San Diego California | Wallet ฮ |
|---|---|---|---|
| ๐ HousingQ1 2026 | |||
| Studio rent/mo | $340Best | $2,100 | A+$1,760/mo |
| 1BR rent/mo | $450Best | $2,600 | A+$2,150/mo |
| 2BR rent/mo | $750Best | $3,500 | A+$2,750/mo |
| Median home price | โ | $850K | โ |
| ๐ Food & GroceriesQ1 2026 | |||
| Groceries index (100 = US avg) | โ | 109 | โ |
| Budget meal (1 person) | $3Best | $18 | A+$15/mo |
| Mid-range dinner (2) | $18Best | $75 | A+$57/mo |
| ๐ TransportationQ1 2026 | |||
| Monthly transit pass/mo | โ | $100 | โ |
| Gas price/gal | โ | $4.40 | โ |
| Car insurance/mo | โ | $165 | โ |
| โก UtilitiesQ1 2026 | |||
| Monthly utilities bundle/mo | $50Best | $130 | A+$80/mo |
| Internet/mo | $15Best | $65 | A+$50/mo |
| ๐ฐ Income & TaxesQ1 2026 | |||
| Median household income/yr | โ | $88K | โ |
| State income tax% | 0.0%Best | 9.3% | A+9.3 pp |
| Sales tax (combined)% | 10.0% | 7.8%Best | B-2.2 pp |
| ๐ฌ LeisureQ1 2026 | |||
| Movie ticket | โ | $17.00 | โ |
| Gym membership/mo | $22Best | $55 | A+$33/mo |
| Beer at restaurant | โ | $8.00 | โ |
| ๐ OverviewQ1 2026 | |||
| Overall COL index (100 = US avg) | 37Best | 148 | A+111 |
| Walk score / 100 | 62Best | 51 | A-11 |
While you're comparing โ don't leave money on the table.
Tax-smart rewards
Turn ~$6,984/yr tax differences into cash back
Hanoi fits your move math โ cash-back cards stack on groceries, gas, and dining you're already doing.
Home + auto bundle
New state โ new insurance rates
Bundling often saves hundreds/yr. Compare before you sign a lease in Hanoi.
High-yield savings
Park ~$25,800/yr rent savings at 4โ5%+ APY
Don't let relocation cash sit at 0% โ 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 toolWhile you're comparing โ don't leave money on the table.
If cash is tight
Knock down high-interest debt first
A move has upfront costs โ 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
Is Hanoi cheaper than San Diego?
Yes. Hanoi is 75% cheaper than San Diego based on overall cost of living indices (37 vs 148, where 100 = US average).
What is the average rent in Hanoi vs San Diego?
As of Q1 2026, the median 1-bedroom rent in Hanoi is $450/month and in San Diego is $2,600/month. Hanoi is cheaper by 83%.
How much do I need to earn in San Diego to match a $75,000 salary in Hanoi?
To maintain a similar lifestyle, you would need approximately $300,000/year in San Diego to match a $75,000 salary in Hanoi. This estimate is based on overall cost of living indices and does not account for individual spending patterns.
Which city has lower taxes โ Hanoi or San Diego?
Hanoi has the lower state income tax rate at 0% vs 9.3%. Hanoi 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 โ see the full breakdown in the table above.
Is it worth moving from Hanoi to San Diego?
It depends on your priorities. Hanoi offers lower overall costs and tax advantages, but both cities have different job markets, weather, and lifestyle trade-offs. 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 ยท Updated Q1 2026 ยท For general guidance only
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Salary equivalent: Hanoi โ San Diego
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