United States of America runs 106.9 men per 100 women aged 20–39 against 100.4 in Vietnam. Visa-free entry is 90 days against 90. On the 14 measures both countries carry, Vietnam leads 5.
The difference at a glance
- Vietnam has 6.5 fewer men per 100 women aged 20–39 than the United States of America.
- Visa-free entry is effectively the same in the United States of America and Vietnam.
- The top income tax rate is 2 points lower in Vietnam than in the United States of America.
- The homicide rate is 4.3 per 100,000 lower in Vietnam than in the United States of America.
- Life expectancy is 4.2 years lower in Vietnam than in the United States of America.
- GDP per capita is 79.9% lower in Vietnam than in the United States of America.
Green favours Vietnam. Country figures. Cities inside one country differ, often by more than the countries differ from each other.
Head to head
Each row is named for the thing more of which is better, so a longer bar always wins.
Longer is better. Bar length is the rank among all countries we hold that measure for, not a share of the pair.
Every country measure, side by side
National figures throughout. What a city inside either country costs, and how its own sex ratio runs, is the table below this one.
| National men per 100 womenthe city figure is above | 106.9 | 100.4 | 6.5 |
|---|---|---|---|
| Visa-free entrylongest headline entry for a typical Western passport | 90 | 90 | 0 days |
| Top personal income tax rateheadline rate, not an effective rate | 37% | 35% | 2 points |
| English proficiencyadult proficiency score | n/a | 500 | — |
| Homicide rateper 100,000 per year | 5.8 | 1.5 | 4.3 |
| Life expectancyyears at birth | 78.9 | 74.7 | 4.2 years |
| GDP per capitacurrent USD | $90,027 | $18,088 | 4.98× as much |
| Female labour force participationno direction is asserted | 56% | 69% | — |
| Fertility ratebirths per woman | 1.63 | 1.90 | — |
| Obesity, womenage-standardised | 42.4% | 2.4% | 40.0 points |
| Mean height, womenadults | 163 cm / 5′4″ | 158 cm / 5′2″ | — |
| Political stability0 to 100, higher is more stable | 64/100 | 66/100 | 2 points |
| Low corruption0 to 100, higher is cleaner | 70/100 | 43/100 | 27 points |
| Never-married women, 20–39census or survey, years differ between countries | 49.7% | 19.7% | — |
| Main languagethe city may differ | English | Vietnamese | — |
Data updated August 6, 2026.
Sex ratio by age
Men per 100 women in each five-year band, with 100 as parity. National census age×sex tables, which is the one figure on this page no cost-of-living site holds.
Every city we track in both
A national sex ratio is an average of places that do not resemble each other. These are the cities behind it.
United States of America
| City | Men/100 women | Essentials |
|---|---|---|
| New Orleanscounty level | 85.7 | $2,455 |
| Washingtoncounty level | 87.8 | $3,391 |
| Philadelphiacounty level | 91.3 | $2,442 |
| New York Citycounty level | 93.1 | $4,213 |
| Nashvillecounty level | 94.2 | $2,409 |
| Bostoncounty level | 95.7 | $3,935 |
| Detroitcounty level | 96.4 | $1,931 |
| Atlantacounty level | 97.5 | $2,713 |
| Chicagocounty level | 99.0 | $2,701 |
| Tampacounty level | 99.1 | $2,674 |
| Portlandcounty level | 99.1 | $2,887 |
| Houstoncounty level | 100.9 | $2,393 |
| Dallascounty level | 101.0 | $2,526 |
| Omahacounty level | 101.4 | $2,164 |
| Las Vegascounty level | 102.3 | $2,555 |
| Los Angelescounty level | 102.6 | $3,629 |
| Minneapoliscounty level | 102.9 | $2,319 |
| Miamicounty level | 103.8 | $3,413 |
| Denvercounty level | 104.2 | $2,713 |
| Phoenixcounty level | 104.4 | $2,526 |
| San Antoniocounty level | 104.7 | $1,985 |
| San Franciscocounty level | 108.3 | $4,016 |
| Seattlecounty level | 109.1 | $3,250 |
| Austincounty level | 109.2 | $2,302 |
| San Diegocounty level | 111.1 | $3,878 |
| San Josecounty level | 114.3 | $3,837 |
| Honolulucounty level | 116.4 | $3,433 |
United States of America spans 30.7 points across its 27 tracked cities, Vietnam 15.7 across 7. The national figure is the average of neither.
Every United States of America county by male-to-female ratio →
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