ZIP 99603 vs ZIP 99605
A side-by-side comparison of ZIP Code 99603 and ZIP Code 99605: population, income, housing, and more.
ZIP 99603 and ZIP 99605 are ZIP Code areas in Alaska. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 99603 has the higher population (11,557 vs 48 in ZIP 99605). ZIP 99605 has the higher median household income ($106,442 vs $76,368 in ZIP 99603). Since 2019, ZIP 99603's population has grown faster (+9.1% vs -52.9%).
Population, income & housing
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| Population | 11,557 | 48 |
| Median age | 39.7 yrs | 51.6 yrs |
| Median household income | $76,368 | $106,442 |
| Median home value | $345,600 | — |
| Median gross rent | $1,236 | — |
| Housing units | 6,251 | 209 |
| Homeownership rate | 77.2% | 75.9% |
| Bachelor's degree or higher | 39.2% | 27.1% |
| Unemployment rate | 6.6% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| Population | 10,597 → 11,557 (+9.1%) | 102 → 48 (-52.9%) |
| Median household income | $65,175 → $76,368 (+17.2%) | $128,438 → $106,442 (-17.1%) |
| Median home value | $286,100 → $345,600 (+20.8%) | $340,900 → $236,600 (-30.6%) |
| Median gross rent | $1,002 → $1,236 (+23.4%) | — |
ZIP 99603
10,59711,557
$65,175$76,368
$286,100$345,600
$1,002$1,236
ZIP 99605
10248
$128,438$106,442
$340,900$236,600
Age & race/ethnicity
Age distribution (share)
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| Under 5 | 6.7% | 0.0% |
| 5 to 17 | 15.8% | 0.0% |
| 18 to 24 | 7.4% | 0.0% |
| 25 to 34 | 13.2% | 18.8% |
| 35 to 44 | 12.8% | 16.7% |
| 45 to 54 | 10.8% | 22.9% |
| 55 to 64 | 13.2% | 0.0% |
| 65 to 74 | 13.8% | 41.7% |
| 75 and over | 6.4% | 0.0% |
Race & ethnicity (share)
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| White (non-Hispanic) | 78.4% | 100.0% |
| Black or African American | 0.2% | 0.0% |
| American Indian & Alaska Native | 6.3% | 0.0% |
| Asian | 2.2% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.7% | 0.0% |
| Some other race | 0.6% | 0.0% |
| Two or more races | 7.3% | 0.0% |
| Hispanic or Latino | 4.4% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| No high school diploma | 5.8% | 22.9% |
| High school graduate | 23.2% | 0.0% |
| Some college or associate's | 31.7% | 50.0% |
| Bachelor's degree | 24.7% | 27.1% |
| Graduate or professional degree | 14.6% | 0.0% |
Commute to work
How workers get to work (share)
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| Drove alone | 65.6% | 78.0% |
| Carpooled | 7.6% | 0.0% |
| Public transit | 0.1% | 0.0% |
| Walked | 8.9% | 0.0% |
| Bicycle | 0.8% | 0.0% |
| Worked from home | 12.1% | 22.0% |
| Other means | 4.9% | 0.0% |
Housing
Units in structure (share)
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| 1-unit, detached | 82.1% | 100.0% |
| 1-unit, attached | 2.2% | 0.0% |
| 2 to 4 units | 8.4% | 0.0% |
| 5 to 19 units | 3.9% | 0.0% |
| 20 or more units | 0.8% | 0.0% |
| Mobile home & other | 2.6% | 0.0% |
Poverty & households
| ZIP 99603 | ZIP 99605 | |
|---|---|---|
| Poverty rate | 12.1% | 0.0% |
| Average household size | 2.48 | 1.66 |
| Mean commute (minutes) | 15 | 37 |
| Median year structure built | 1991 | 1983 |