Kachemak, AK ZIP Codes
One ZIP code serves Kachemak, Alaska: 99603. Together they are home to 11,693 residents in 4,798 households. That is more than the 805 people counted inside Kachemak city limits, because these ZIP codes reach past its boundary.
Kachemak city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 805 |
| Households | 337 |
| Median household income | $76,750 |
| Median home value | $450,000 |
| Median age | 39.6 |
| Median rent | $1,185 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,693 |
| Households (sum of ZIP codes) | 4,798 |
| Median household income, range across ZIP codes | $78,767 (99603) to $78,767 (99603) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $78,767 |
| Homeowners | 75.6% |
| Households with kids under 18 | 24.3% |
| Moved in the past year | 11.4% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Kachemak
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99603 | Homer | 11,693 | 4,798 | $78,767 | $373,500 | 75.6% | 24.3% | 11.4% | — | — | 0% of its land |
A ZIP code is listed for Kachemak when at least 10% of its land lies inside Kachemak city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Kachemak. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Kachemak.
Counties
- Kenai Peninsula County — 15 ZIP codes
Nearby cities sharing these ZIP codes
- Homer — 1 ZIP code
Price a mailing to Kachemak ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Kachemak, AK?
- 99603. A ZIP code is listed for Kachemak when at least 10% of its land lies inside Kachemak city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Kachemak.
- What is the population of Kachemak, AK?
- The Census Bureau counts 805 residents inside Kachemak city limits (ACS 2020–2024). The 1 ZIP code that serve Kachemak hold 11,693 residents in all.
- What is the median household income in Kachemak, AK?
- $76,750 inside Kachemak city limits, per the Census Bureau. Across its ZIP codes the medians run from $78,767 to $78,767.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.