ZIP 99615 vs ZIP 99621
A side-by-side comparison of ZIP Code 99615 and ZIP Code 99621: population, income, housing, and more.
ZIP 99615 and ZIP 99621 are ZIP Code areas in Alaska. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 99615 has the higher population (12,304 vs 852 in ZIP 99621). ZIP 99615 has the higher median household income ($86,371 vs $48,056 in ZIP 99621). ZIP 99615 has the higher median home value ($400,700 vs $63,700 in ZIP 99621).
Population, income & housing
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| Population | 12,304 | 852 |
| Median age | 35.2 yrs | 24.2 yrs |
| Median household income | $86,371 | $48,056 |
| Median home value | $400,700 | $63,700 |
| Median gross rent | $1,699 | $825 |
| Housing units | 5,284 | 240 |
| Homeownership rate | 59.5% | 72.5% |
| Bachelor's degree or higher | 29.8% | 7.9% |
| Unemployment rate | 4.2% | 23.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| Population | 12,839 → 12,304 (-4.2%) | 613 → 852 (+39.0%) |
| Median household income | $88,482 → $86,371 (-2.4%) | $41,250 → $48,056 (+16.5%) |
| Median home value | $289,100 → $400,700 (+38.6%) | $59,200 → $63,700 (+7.6%) |
| Median gross rent | $1,468 → $1,699 (+15.7%) | $525 → $825 (+57.1%) |
ZIP 99615
12,83912,304
$88,482$86,371
$289,100$400,700
$1,468$1,699
ZIP 99621
613852
$41,250$48,056
$59,200$63,700
$525$825
Age & race/ethnicity
Age distribution (share)
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| Under 5 | 5.7% | 14.6% |
| 5 to 17 | 18.5% | 26.2% |
| 18 to 24 | 10.4% | 10.3% |
| 25 to 34 | 14.4% | 15.1% |
| 35 to 44 | 17.7% | 10.6% |
| 45 to 54 | 8.3% | 9.9% |
| 55 to 64 | 12.6% | 9.6% |
| 65 to 74 | 8.3% | 1.9% |
| 75 and over | 4.0% | 1.9% |
Race & ethnicity (share)
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| White (non-Hispanic) | 47.5% | 1.3% |
| Black or African American | 0.6% | 0.0% |
| American Indian & Alaska Native | 9.4% | 96.8% |
| Asian | 23.1% | 0.2% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.6% | 0.0% |
| Two or more races | 10.5% | 1.6% |
| Hispanic or Latino | 8.2% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| No high school diploma | 7.4% | 22.8% |
| High school graduate | 27.7% | 52.3% |
| Some college or associate's | 35.1% | 17.0% |
| Bachelor's degree | 21.3% | 4.6% |
| Graduate or professional degree | 8.6% | 3.4% |
Commute to work
How workers get to work (share)
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| Drove alone | 64.0% | 2.6% |
| Carpooled | 14.8% | 2.1% |
| Public transit | 0.2% | 0.0% |
| Walked | 5.6% | 62.1% |
| Bicycle | 0.1% | 0.0% |
| Worked from home | 5.2% | 1.5% |
| Other means | 10.1% | 31.8% |
Housing
Units in structure (share)
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| 1-unit, detached | 59.1% | 96.7% |
| 1-unit, attached | 8.9% | 0.0% |
| 2 to 4 units | 15.2% | 3.3% |
| 5 to 19 units | 7.6% | 0.0% |
| 20 or more units | 4.9% | 0.0% |
| Mobile home & other | 4.3% | 0.0% |
Poverty & households
| ZIP 99615 | ZIP 99621 | |
|---|---|---|
| Poverty rate | 6.7% | 36.1% |
| Average household size | 2.74 | 4.79 |
| Mean commute (minutes) | 11 | 6 |
| Median year structure built | 1986 | 1992 |