Comparison to Surrounding Areas
The median household income ($47,333) for 99639 is less than 99556 ($62,179), 99568 ($85,000), 99603 ($78,767), 99610 ($56,333), Kenai Peninsula Borough ($80,538), Happy Valley CDP ($54,464), and Ninilchik CDP ($55,179).
| 99639 | $47,333 |
| Happy Valley CDP | $54,464 |
| Ninilchik CDP | $55,179 |
| Kenai Peninsula Borough | $80,538 |
Get Median Household Income for all Zip Codes in Alaska.
The average household income ($67,041) for 99639 is less than 99556 ($85,577), 99568 ($114,879), 99603 ($103,441), 99610 ($82,085), Kenai Peninsula Borough ($105,973), Happy Valley CDP ($79,087), and Ninilchik CDP ($82,119).
| 99639 | $67,041 |
| Happy Valley CDP | $79,087 |
| Ninilchik CDP | $82,119 |
| Kenai Peninsula Borough | $105,973 |
Get Average Household Income for all Zip Codes in Alaska.
The per-capita income for 99639 is $33,502. The per capita income ($33,502) for 99639 is less than 99556 ($39,147), 99568 ($53,095), 99603 ($45,043), 99610 ($36,157), Kenai Peninsula Borough ($44,190), Happy Valley CDP ($39,488), and Ninilchik CDP ($38,286).
| 99639 | $33,502 |
| Happy Valley CDP | $39,488 |
| Ninilchik CDP | $38,286 |
| Kenai Peninsula Borough | $44,190 |
Get Per-Capita Income for all Zip Codes in Alaska.
7.2% of households make over $200,000 a year. The percent high income households (7.2%) for 99639 is less than 99556 (8.5%), 99568 (17.8%), 99603 (11.2%), 99610 (10.5%), Kenai Peninsula Borough (11.7%), Happy Valley CDP (8.8%), and Ninilchik CDP (13.8%).
| 99639 | 7.2% |
| Happy Valley CDP | 8.8% |
| Ninilchik CDP | 13.8% |
| Kenai Peninsula Borough | 11.7% |
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 | |
|---|---|---|---|---|
| 99639 | $36,161 | $74,750 | $56,250 | $34,375 |
| Happy Valley CDP | $-1 | $106,500 | $39,306 | $55,284 |
| Ninilchik CDP | $-1 | $93,750 | $63,438 | $29,886 |
| Kenai Peninsula Borough | $64,893 | $97,739 | $88,963 | $60,287 |
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 99639 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+ | |||||
| 99639 | +/-$14,659 | +/-$9,477 | +/-$4,202 | +/-3.4% | +/-$3,634 | +/-$42,093 | +/-$22,454 | +/-$17,788 |
| Happy Valley CDP | +/-$9,923 | +/-$13,721 | +/-$8,004 | +/-4.8% | +/-$-1 | +/-$59,245 | +/-$16,970 | +/-$10,868 |
| Ninilchik CDP | +/-$24,318 | +/-$16,589 | +/-$7,141 | +/-6.2% | +/-$-1 | +/-$49,353 | +/-$10,326 | +/-$12,336 |
| Kenai Peninsula Borough | +/-$5,216 | +/-$5,656 | +/-$2,260 | +/-1.3% | +/-$5,671 | +/-$8,697 | +/-$9,437 | +/-$3,755 |