Kenai Peninsula
Source:
Alaska
Kenai Peninsula is a smaller county-equivalent in Alaska with 14 ZIP codes, 55,398 people, and upper-quartile household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Kenai Peninsula, AK sits among US counties with an upper-quartile household income, on a smaller county-equivalent population base, across a compact ZIP cluster.
- Top 21%
- household income vs 3,210 US counties
- 55,398
- combined ZIP population
- 14
- USPS ZIP codes covered
- $81,082
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Kenai Peninsula lands in the national county income distribution as upper-quartile household income on smaller county-equivalent footing (FIPS 02122, 14 ZIPs, combined population 55,398). Sort the ZIP table by population before treating the county mean as uniform.
Upper-income footing across a mid-size ZIP set (14 codes). Sibling delivery areas are close enough that a two-ZIP compare usually separates the county seat from outlying tracts without leaving Kenai Peninsula. Use the density column to spot the urban core before jumping to HUD/FBI county overlays.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
14
Total ZIPs
55,398
Total Population
ZIP Codes in Kenai Peninsula
Side-by-side: Compare 99611 vs 99669 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 99611 | Kenai | 15,122 | 18 |
| 99669 | Soldotna | 14,191 | 23 |
| 99603 | Homer | 9,840 | 4 |
| 99664 | Seward | 4,932 | 1 |
| 99672 | Sterling | 3,704 | 5 |
| 99556 | Anchor Point | 2,510 | 3 |
| 99610 | Kasilof | 2,167 | 1 |
| 99639 | Ninilchik | 1,131 | 2 |
| 99663 | Seldovia | 414 | 1 |
| 99682 | Tyonek | 373 | - |
| 99572 | Cooper Landing | 296 | 1 |
| 99568 | Clam Gulch | 279 | 6 |
| 99631 | Moose Pass | 228 | 0 |
| 99605 | Hope | 211 | 0 |
Frequently Asked Questions
What is the population of Kenai Peninsula?
Kenai Peninsula has a total population of 55,398 across 14 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Kenai Peninsula?
Kenai Peninsula includes 14 ZIP codes: 99611, 99669, 99603, 99664, 99672, 99556, 99610, 99639, 99663, 99682, and more.