Diamond Ridge, AK ZIP Codes
One ZIP code serves Diamond Ridge, Alaska: 99603. Together they are home to 11,693 residents in 4,798 households. That is more than the 1,329 people counted inside Diamond Ridge Census-designated place, because these ZIP codes reach past its boundary.
Diamond Ridge Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,329 |
| Households | 514 |
| Median household income | $87,500 |
| Median home value | $344,400 |
| Median age | 41.5 |
| Median rent | $1,273 |
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 Diamond Ridge
| 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% | — | — | 4% of its land |
A ZIP code is listed for Diamond Ridge when at least 10% of its land lies inside the Diamond Ridge Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Diamond Ridge. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Diamond Ridge.
Counties
- Kenai Peninsula County — 15 ZIP codes
Nearby cities sharing these ZIP codes
- Homer — 1 ZIP code
Price a mailing to Diamond Ridge ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Diamond Ridge, AK?
- 99603. A ZIP code is listed for Diamond Ridge when at least 10% of its land lies inside the Diamond Ridge Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Diamond Ridge.
- What is the population of Diamond Ridge, AK?
- The Census Bureau counts 1,329 residents inside Diamond Ridge Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Diamond Ridge hold 11,693 residents in all.
- What is the median household income in Diamond Ridge, AK?
- $87,500 inside Diamond Ridge Census-designated place, 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.