ZIP Code 99623
ZIP Code Tabulation Area in Matanuska-Susitna Borough, Alaska.
- Population
- 22,786
- Median household income
- $87,606
- Median home value
- $294,800
+5.9%’21–’23
+6.6%’21–’23
+20.9%’21–’23
ZIP Code 99623 (Matanuska-Susitna Borough, Alaska) is home to about 22,786 residents. The median household income of $87,606 is in line with the Matanuska-Susitna Borough median ($90,625).
From 2021 to 2023, ZIP Code 99623's population grew 5.9% from 21,510 to 22,786, while its median gross rent rose 21.2% from $1,285 to $1,558.
85.8% of homes are single-family detached houses. The typical home was built around 2002.
Demographics
ACS 2019–2023- Population
- 22,786
- Median age
- 35.4 yrs
- Median household income
- $87,606
- Median home value
- $294,800
- Median gross rent
- $1,558
- Housing units
- 9,084
- Homeownership rate
- 80.8%
- Bachelor's degree or higher
- 17.3%
- Unemployment rate
- 5.0%
Trends
ACS 5-year · 2019–202321,51022,786
$82,188$87,606
$243,800$294,800
$1,285$1,558
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2021 | 21,510 | $82,188 | $243,800 | $1,285 |
| 2022 | 22,466 | $87,247 | $279,100 | $1,489 |
| 2023 | 22,786 | $87,606 | $294,800 | $1,558 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 56.5%
5 to 1720.2%
18 to 247.3%
25 to 3415.5%
35 to 4414.5%
45 to 5412.2%
55 to 6412.6%
65 to 747.6%
75 and over3.5%
| Count | Share | |
|---|---|---|
| Under 5 | 1,489 | 6.5% |
| 5 to 17 | 4,605 | 20.2% |
| 18 to 24 | 1,667 | 7.3% |
| 25 to 34 | 3,525 | 15.5% |
| 35 to 44 | 3,299 | 14.5% |
| 45 to 54 | 2,775 | 12.2% |
| 55 to 64 | 2,878 | 12.6% |
| 65 to 74 | 1,740 | 7.6% |
| 75 and over | 808 | 3.5% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 17,000 | 74.6% |
| Black or African American | 353 | 1.5% |
| American Indian & Alaska Native | 1,829 | 8.0% |
| Asian | 673 | 3.0% |
| Native Hawaiian & Pacific Islander | 80 | 0.4% |
| Some other race | 85 | 0.4% |
| Two or more races | 1,767 | 7.8% |
| Hispanic or Latino (any race) | 999 | 4.4% |
Educational attainment (age 25+)
No high school diploma7.8%
High school graduate38.9%
Some college or associate's36.0%
Bachelor's degree11.2%
Graduate or professional degree6.1%
| Count | Share | |
|---|---|---|
| No high school diploma | 1,168 | 7.8% |
| High school graduate | 5,849 | 38.9% |
| Some college or associate's | 5,408 | 36.0% |
| Bachelor's degree | 1,686 | 11.2% |
| Graduate or professional degree | 914 | 6.1% |
Commute to work
- Mean travel time to work
- 41 min
Drove alone72.7%
Carpooled10.6%
Public transit0.7%
Walked0.6%
Bicycle0.2%
Worked from home8.4%
Other means6.8%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 6,525 | 72.7% |
| Carpooled | 953 | 10.6% |
| Public transit | 62 | 0.7% |
| Walked | 52 | 0.6% |
| Bicycle | 20 | 0.2% |
| Worked from home | 753 | 8.4% |
| Other means | 612 | 6.8% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 1,320 | 16.1% |
| 15 to 29 min | 2,740 | 33.3% |
| 30 to 44 min | 1,096 | 13.3% |
| 45 to 59 min | 726 | 8.8% |
| 60+ min | 2,342 | 28.5% |
Households
- Average household size
- 2.78
- Poverty rate
- 11.9% (2,521 of 21,255)
| Count | Share | |
|---|---|---|
| Family households | 5,517 | 71.5% |
| Nonfamily households | 2,198 | 28.5% |
Housing
- Median year structure built
- 2002
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 7,715 | 84.9% |
| Vacant | 1,369 | 15.1% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 6,236 | 80.8% |
| Renter-occupied | 1,479 | 19.2% |
1-unit, detached85.8%
1-unit, attached1.4%
2 to 4 units8.0%
5 to 19 units0.8%
20 or more units0.2%
Mobile home & other3.7%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 7,798 | 85.8% |
| 1-unit, attached | 131 | 1.4% |
| 2 to 4 units | 725 | 8.0% |
| 5 to 19 units | 75 | 0.8% |
| 20 or more units | 15 | 0.2% |
| Mobile home & other | 340 | 3.7% |
Geography
- ZCTA
- 99623
- Land area
- 259 sq mi
- Water area
- 8.44 sq mi
- Center point
- 61.4393, -149.9227
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)