Larkfield-Wikiup, CA ZIP Codes
2 ZIP codes serve Larkfield-Wikiup, California: 95403 and 95404. Together they are home to 82,817 residents in 32,301 households. That is more than the 8,765 people counted inside Larkfield-Wikiup Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $98,191 in 95403 to $105,437 in 95404.
Larkfield-Wikiup Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 8,765 |
| Households | 3,278 |
| Median household income | $97,071 |
| Median home value | $704,700 |
| Median age | 39.2 |
| Median rent | $2,104 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 82,817 |
| Households (sum of ZIP codes) | 32,301 |
| Median household income, range across ZIP codes | $98,191 (95403) to $105,437 (95404) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $101,663 |
| Homeowners | 57.7% |
| Households with kids under 18 | 28.8% |
| Moved in the past year | 13.7% |
| Carrier routes in EDDM2GO's route library | 62 routes, 36,736 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Larkfield-Wikiup: 95404 ($105,437)
- Most residents: 95403 (45,806 people)
- Highest homeownership: 95404 (60.9% own their home)
- Most households with kids: 95403 (30.5% of households)
- Most new movers: 95403 (15.4% moved in last year)
- Youngest median age: 95403 (40.2 years)
- Highest median home value: 95404 ($903,900)
Every ZIP code in Larkfield-Wikiup
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 95403 | Santa Rosa | 45,806 | 16,823 | $98,191 | $693,000 | 54.8% | 30.5% | 15.4% | 30 | 20,870 | 21% of its land |
| 95404 | Santa Rosa | 37,011 | 15,478 | $105,437 | $903,900 | 60.9% | 26.9% | 11.5% | 32 | 19,105 | 1% of its land |
A ZIP code is listed for Larkfield-Wikiup when at least 10% of its land lies inside the Larkfield-Wikiup Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Larkfield-Wikiup. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Larkfield-Wikiup.
Counties
- Sonoma County — 39 ZIP codes
Nearby cities sharing these ZIP codes
- Santa Rosa — 6 ZIP codes
Price a mailing to Larkfield-Wikiup ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Larkfield-Wikiup, CA?
- 95403 and 95404. A ZIP code is listed for Larkfield-Wikiup when at least 10% of its land lies inside the Larkfield-Wikiup Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Larkfield-Wikiup.
- What is the population of Larkfield-Wikiup, CA?
- The Census Bureau counts 8,765 residents inside Larkfield-Wikiup Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Larkfield-Wikiup hold 82,817 residents in all.
- What is the median household income in Larkfield-Wikiup, CA?
- $97,071 inside Larkfield-Wikiup Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $98,191 to $105,437.
- Which Larkfield-Wikiup ZIP code has the highest median household income?
- 95404, at $105,437, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Larkfield-Wikiup, CA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 62 carrier routes reaching 36,736 residential and 3,258 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.