Chico, WA ZIP Codes
2 ZIP codes serve Chico, Washington: 98312 and 98383. Together they are home to 57,911 residents in 23,492 households. That is more than the 3,336 people counted inside Chico Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $90,449 in 98312 to $111,139 in 98383.
Chico Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 3,336 |
| Households | 1,164 |
| Median household income | $140,500 |
| Median home value | $672,600 |
| Median age | 44.5 |
| Median rent | $1,610 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 57,911 |
| Households (sum of ZIP codes) | 23,492 |
| Median household income, range across ZIP codes | $90,449 (98312) to $111,139 (98383) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $98,425 |
| Homeowners | 60.8% |
| Households with kids under 18 | 27.8% |
| Moved in the past year | 15.3% |
| Carrier routes in EDDM2GO's route library | 38 routes, 24,383 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Chico: 98383 ($111,139)
- Most residents: 98312 (36,307 people)
- Highest homeownership: 98312 (63.5% own their home)
- Most households with kids: 98312 (28.6% of households)
- Most new movers: 98383 (16.7% moved in last year)
- Youngest median age: 98312 (36.8 years)
- Highest median home value: 98383 ($596,400)
Every ZIP code in Chico
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98312 | Bremerton | 36,307 | 14,436 | $90,449 | $473,100 | 63.5% | 28.6% | 14.4% | 25 | 15,108 | 3% of its land |
| 98383 | Silverdale | 21,604 | 9,056 | $111,139 | $596,400 | 56.5% | 26.5% | 16.7% | 13 | 10,730 | 3% of its land |
A ZIP code is listed for Chico when at least 10% of its land lies inside the Chico Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Chico. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Chico.
Counties
- Kitsap County — 20 ZIP codes
Nearby cities sharing these ZIP codes
- Bremerton — 5 ZIP codes
- Silverdale — 4 ZIP codes
Price a mailing to Chico ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Chico, WA?
- 98312 and 98383. A ZIP code is listed for Chico when at least 10% of its land lies inside the Chico Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Chico.
- What is the population of Chico, WA?
- The Census Bureau counts 3,336 residents inside Chico Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Chico hold 57,911 residents in all.
- What is the median household income in Chico, WA?
- $140,500 inside Chico Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $90,449 to $111,139.
- Which Chico ZIP code has the highest median household income?
- 98383, at $111,139, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Chico, WA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 38 carrier routes reaching 24,383 residential and 1,453 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.