ZIP 96728 vs ZIP 96731
A side-by-side comparison of ZIP Code 96728 and ZIP Code 96731: population, income, housing, and more.
ZIP 96728 and ZIP 96731 are ZIP Code areas in Hawaii. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 96731 has the higher population (2,827 vs 370 in ZIP 96728). ZIP 96731 has the higher median household income ($73,393 vs $69,063 in ZIP 96728). ZIP 96731 has the higher median home value ($812,500 vs $433,800 in ZIP 96728).
Population, income & housing
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| Population | 370 | 2,827 |
| Median age | 45.0 yrs | 27.9 yrs |
| Median household income | $69,063 | $73,393 |
| Median home value | $433,800 | $812,500 |
| Median gross rent | $1,450 | $1,450 |
| Housing units | 198 | 1,310 |
| Homeownership rate | 76.6% | 63.3% |
| Bachelor's degree or higher | 39.0% | 33.9% |
| Unemployment rate | 1.6% | 11.3% |
Trends (ACS 5-year, 2019–2023)
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| Population | 520 → 370 (-28.8%) | 2,960 → 2,827 (-4.5%) |
| Median household income | $70,208 → $69,063 (-1.6%) | $82,792 → $73,393 (-11.4%) |
| Median home value | $296,900 → $433,800 (+46.1%) | $623,300 → $812,500 (+30.4%) |
| Median gross rent | $1,458 → $1,450 (-0.5%) | $1,622 → $1,450 (-10.6%) |
ZIP 96728
520370
$70,208$69,063
$296,900$433,800
$1,458$1,450
ZIP 96731
2,9602,827
$82,792$73,393
$623,300$812,500
$1,622$1,450
Age & race/ethnicity
Age distribution (share)
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| Under 5 | 4.9% | 12.0% |
| 5 to 17 | 17.0% | 23.3% |
| 18 to 24 | 3.2% | 7.4% |
| 25 to 34 | 7.6% | 12.4% |
| 35 to 44 | 17.3% | 11.7% |
| 45 to 54 | 9.5% | 13.6% |
| 55 to 64 | 16.8% | 6.9% |
| 65 to 74 | 14.9% | 6.9% |
| 75 and over | 8.9% | 5.7% |
Race & ethnicity (share)
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| White (non-Hispanic) | 29.7% | 20.4% |
| Black or African American | 1.1% | 0.5% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 23.2% | 13.8% |
| Native Hawaiian & Pacific Islander | 8.4% | 24.9% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 31.6% | 33.6% |
| Hispanic or Latino | 5.9% | 6.9% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| No high school diploma | 4.0% | 4.5% |
| High school graduate | 21.7% | 36.7% |
| Some college or associate's | 35.4% | 25.0% |
| Bachelor's degree | 22.0% | 22.8% |
| Graduate or professional degree | 17.0% | 11.1% |
Commute to work
How workers get to work (share)
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| Drove alone | 59.4% | 66.2% |
| Carpooled | 18.9% | 15.3% |
| Public transit | 0.0% | 3.2% |
| Walked | 0.6% | 1.5% |
| Bicycle | 0.0% | 1.3% |
| Worked from home | 21.1% | 12.5% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| 1-unit, detached | 98.0% | 47.9% |
| 1-unit, attached | 0.0% | 10.2% |
| 2 to 4 units | 2.0% | 12.4% |
| 5 to 19 units | 0.0% | 25.3% |
| 20 or more units | 0.0% | 4.3% |
| Mobile home & other | 0.0% | 0.0% |
Poverty & households
| ZIP 96728 | ZIP 96731 | |
|---|---|---|
| Poverty rate | 4.3% | 11.3% |
| Average household size | 2.34 | 3.51 |
| Mean commute (minutes) | 36 | 34 |
| Median year structure built | 1959 | 1978 |