Shadow Lake, WA ZIP Codes
3 ZIP codes serve Shadow Lake, Washington: 98042, 98058 and 98038. Together they are home to 130,520 residents in 45,278 households. That is more than the 2,465 people counted inside Shadow Lake Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $115,201 in 98058 to $152,261 in 98038.
Shadow Lake Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,465 |
| Households | 775 |
| Median household income | $152,552 |
| Median home value | $816,300 |
| Median age | 43.4 |
| Median rent | $3,043 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 130,520 |
| Households (sum of ZIP codes) | 45,278 |
| Median household income, range across ZIP codes | $115,201 (98058) to $152,261 (98038) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $130,205 |
| Homeowners | 79.9% |
| Households with kids under 18 | 38.1% |
| Moved in the past year | 10.9% |
| Carrier routes in EDDM2GO's route library | 64 routes, 47,635 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Shadow Lake: 98038 ($152,261)
- Most residents: 98042 (50,216 people)
- Highest homeownership: 98038 (85.6% own their home)
- Most households with kids: 98038 (45.6% of households)
- Most new movers: 98038 (12.1% moved in last year)
- Youngest median age: 98058 (38.2 years)
- Highest median home value: 98038 ($776,900)
Every ZIP code in Shadow Lake
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98042 | Kent | 50,216 | 17,144 | $127,552 | $658,500 | 82.3% | 36.6% | 9.9% | 23 | 18,307 | 2% of its land |
| 98058 | Renton | 42,980 | 15,516 | $115,201 | $676,000 | 72.5% | 33.8% | 11.0% | 20 | 16,685 | 8% of its land |
| 98038 | Maple Valley | 37,324 | 12,618 | $152,261 | $776,900 | 85.6% | 45.6% | 12.1% | 21 | 13,594 | 5% of its land |
A ZIP code is listed for Shadow Lake when at least 10% of its land lies inside the Shadow Lake Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Shadow Lake. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Shadow Lake.
Counties
- King County — 88 ZIP codes
Nearby cities sharing these ZIP codes
- Kent — 4 ZIP codes
- Covington — 1 ZIP code
- Lake Morton-Berrydale — 2 ZIP codes
- Renton — 5 ZIP codes
- Fairwood — 1 ZIP code
- Maple Valley — 1 ZIP code
- East Renton Highlands — 3 ZIP codes
- Hobart — 2 ZIP codes
Price a mailing to Shadow Lake ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Shadow Lake, WA?
- 98042, 98058 and 98038. A ZIP code is listed for Shadow Lake when at least 10% of its land lies inside the Shadow Lake Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Shadow Lake.
- What is the population of Shadow Lake, WA?
- The Census Bureau counts 2,465 residents inside Shadow Lake Census-designated place (ACS 2020–2024). The 3 ZIP codes that serve Shadow Lake hold 130,520 residents in all.
- What is the median household income in Shadow Lake, WA?
- $152,552 inside Shadow Lake Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $115,201 to $152,261.
- Which Shadow Lake ZIP code has the highest median household income?
- 98038, at $152,261, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Shadow Lake, WA?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 64 carrier routes reaching 47,635 residential and 951 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.