Knik River, AK ZIP Codes
One ZIP code serves Knik River, Alaska: 99645. Together they are home to 32,103 residents in 11,103 households. That is more than the 883 people counted inside Knik River Census-designated place, because these ZIP codes reach past its boundary.
Knik River Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 883 |
| Households | 315 |
| Median household income | $109,464 |
| Median home value | $304,400 |
| Median age | 40.5 |
| Median rent | $1,375 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 32,103 |
| Households (sum of ZIP codes) | 11,103 |
| Median household income, range across ZIP codes | $100,455 (99645) to $100,455 (99645) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $100,455 |
| Homeowners | 80.2% |
| Households with kids under 18 | 37.1% |
| Moved in the past year | 11.3% |
| Carrier routes in EDDM2GO's route library | 4 routes, 2,071 homes (1 of 1 ZIP codes) |
Every ZIP code in Knik River
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99645 | Palmer | 32,103 | 11,103 | $100,455 | $367,400 | 80.2% | 37.1% | 11.3% | 4 | 2,148 | 14% of its land |
A ZIP code is listed for Knik River when at least 10% of its land lies inside the Knik River Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Knik River. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Knik River.
Counties
- Matanuska-Susitna County — 12 ZIP codes
Nearby cities sharing these ZIP codes
- Gateway — 2 ZIP codes
- Palmer — 1 ZIP code
- South Lakes — 2 ZIP codes
- Fishhook — 2 ZIP codes
Price a mailing to Knik River ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Knik River, AK?
- 99645. A ZIP code is listed for Knik River when at least 10% of its land lies inside the Knik River Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Knik River.
- What is the population of Knik River, AK?
- The Census Bureau counts 883 residents inside Knik River Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Knik River hold 32,103 residents in all.
- What is the median household income in Knik River, AK?
- $109,464 inside Knik River Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $100,455 to $100,455.
- How many carrier routes and mailboxes are in Knik River, AK?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 2,071 residential and 77 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.