Comparison to Surrounding Areas
The median household income ($88,799) for 99623 is less than the median household income for 99654 ($97,544), Matanuska-Susitna Borough ($94,031), and Knik-Fairview CDP ($96,437). But it's more than 99652 ($78,578), 99688 ($77,197), 99694 ($74,531), Point MacKenzie CDP ($-1), Big Lake CDP ($81,406), Wasilla city ($67,234), Houston city ($73,015), and Meadow Lakes CDP ($81,699).
| 99623 | $88,799 |
| Knik-Fairview CDP | $96,437 |
| Big Lake CDP | $81,406 |
| Houston city | $73,015 |
| Wasilla city | $67,234 |
| Meadow Lakes CDP | $81,699 |
| Point MacKenzie CDP | $-1 |
| Matanuska-Susitna Borough | $94,031 |
Get Median Household Income for all Zip Codes in Alaska.
The average household income ($107,757) for 99623 is less than the average household income for 99654 ($120,502), Matanuska-Susitna Borough ($115,954), and Knik-Fairview CDP ($121,308). But it's more than 99652 ($102,240), 99688 ($103,074), 99694 ($97,279), Point MacKenzie CDP ($89,263), Big Lake CDP ($105,427), Wasilla city ($89,448), Houston city ($98,962), and Meadow Lakes CDP ($92,852).
| 99623 | $107,757 |
| Knik-Fairview CDP | $121,308 |
| Big Lake CDP | $105,427 |
| Houston city | $98,962 |
| Wasilla city | $89,448 |
| Meadow Lakes CDP | $92,852 |
| Point MacKenzie CDP | $89,263 |
| Matanuska-Susitna Borough | $115,954 |
Get Average Household Income for all Zip Codes in Alaska.
The per-capita income for 99623 is $36,771. The per capita income ($36,771) for 99623 is less than the per capita income for 99652 ($43,434), 99688 ($43,673), 99654 ($44,069), Matanuska-Susitna Borough ($42,386), Wasilla city ($39,552), Knik-Fairview CDP ($42,115), Houston city ($39,790), and Big Lake CDP ($43,537). But it's more than 99694 ($36,641), Meadow Lakes CDP ($34,310), and Point MacKenzie CDP ($10,590).
| 99623 | $36,771 |
| Knik-Fairview CDP | $42,115 |
| Big Lake CDP | $43,537 |
| Houston city | $39,790 |
| Wasilla city | $39,552 |
| Meadow Lakes CDP | $34,310 |
| Point MacKenzie CDP | $10,590 |
| Matanuska-Susitna Borough | $42,386 |
Get Per-Capita Income for all Zip Codes in Alaska.
11.2% of households make over $200,000 a year. The percent high income households (11.2%) for 99623 is less than the percent high income households for 99654 (15.0%), 99688 (12.0%), Matanuska-Susitna Borough (13.6%), Knik-Fairview CDP (13.0%), and Point MacKenzie CDP (19.8%). But it's more than 99652 (8.3%), 99694 (6.8%), Big Lake CDP (8.6%), Houston city (8.6%), Meadow Lakes CDP (7.6%), and Wasilla city (9.5%).
| 99623 | 11.2% |
| Knik-Fairview CDP | 13.0% |
| Big Lake CDP | 8.6% |
| Houston city | 8.6% |
| Wasilla city | 9.5% |
| Meadow Lakes CDP | 7.6% |
| Point MacKenzie CDP | 19.8% |
| Matanuska-Susitna Borough | 13.6% |
Get High Income Households for all Zip Codes in Alaska.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 99623 | $58,672 | $104,342 | $93,819 | $58,884 |
| Knik-Fairview CDP | $57,865 | $107,898 | $114,509 | $73,594 |
| Big Lake CDP | $-1 | $107,015 | $65,948 | $69,722 |
| Houston city | $-1 | $83,333 | $74,779 | $41,042 |
| Wasilla city | $54,732 | $87,841 | $86,691 | $41,303 |
| Meadow Lakes CDP | $-1 | $92,697 | $81,313 | $58,929 |
| Point MacKenzie CDP | $-1 | $-1 | $-1 | $22,578 |
| Matanuska-Susitna Borough | $59,222 | $104,881 | $112,077 | $63,354 |
Get Median Household Income by Age of Householder for all Zip Codes in Alaska.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 99623 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 99623 | +/-$6,578 | +/-$6,399 | +/-$2,390 | +/-2.1% | +/-$24,245 | +/-$11,985 | +/-$14,345 | +/-$11,319 |
| Knik-Fairview CDP | +/-$9,274 | +/-$9,214 | +/-$3,223 | +/-2.7% | +/-$10,397 | +/-$16,401 | +/-$14,321 | +/-$21,994 |
| Big Lake CDP | +/-$14,976 | +/-$12,997 | +/-$5,221 | +/-4.1% | +/-$-1 | +/-$1,901 | +/-$9,379 | +/-$21,238 |
| Houston city | +/-$18,540 | +/-$18,357 | +/-$7,223 | +/-4.1% | +/-$-1 | +/-$22,057 | +/-$11,342 | +/-$11,511 |
| Wasilla city | +/-$11,368 | +/-$11,172 | +/-$4,931 | +/-3.1% | +/-$14,173 | +/-$17,597 | +/-$34,701 | +/-$7,935 |
| Meadow Lakes CDP | +/-$7,450 | +/-$6,261 | +/-$2,746 | +/-2.3% | +/-$-1 | +/-$15,147 | +/-$20,928 | +/-$9,276 |
| Point MacKenzie CDP | +/-$-1 | +/-$49,483 | +/-$3,730 | +/-24.1% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$4,114 |
| Matanuska-Susitna Borough | +/-$2,542 | +/-$2,893 | +/-$1,027 | +/-1.0% | +/-$2,475 | +/-$4,162 | +/-$4,610 | +/-$4,555 |