| City: | Finley, California |
| County: | Lake County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:57:55 AM |
| Population: | 53 [See All] |
| Area Codes: | 369 / 707 |
| Classification: | PO Box |
| Coordinates: | 39.0027, -122.8746 |
| Land Area: | 0.014 sq mi |
| Quick Link: |
The ZIP code itself covers minimal land (0.014 square miles) and has a population of only 53 people. But the postal infrastructure tells a different story. The post office handles mail for customers who travel from outlying properties where street delivery isn't available. That's why a community of 22 households needs 174 boxes.
Finley has limited street delivery. Only two named roads appear in postal records: Big Valley Road (2 delivery points) and Stone Drive (1 delivery point). The post office building itself accounts for one named location ("Postmaster"). Most delivery happens through rural carrier routes rather than urban-style street routes.
The community is 94% white with a median age of 23.5 years, younger than typical rural California. Median household income stands at $19,267 according to census estimates, though that figure comes from a small sample size. No one reported working from home in the economic survey.
This isn't a border community in the geographic sense—the high adoption rate reflects rural service patterns rather than cross-border activity. The classification signals that many box holders live outside Finley proper, in areas where this post office represents their closest or only delivery option.
Finley has minimal street delivery infrastructure with just two named roads. Big Valley Road and Stone Drive account for only 3 delivery points total, emphasizing that most mail service happens through PO Boxes rather than carrier routes.
ZIP Code 95435 has 53 residents and 22 households (average 2.41 persons per household). The median age is 23.5 years, significantly younger than the state (37.5) and significantly younger than the nation (38.8). The gender split is 43.4% male and 56.6% female, which is lower than the state male share (49.4%), making this a female-majority area. Largest groups are White (60.4%, much higher than the state average of 41.2%) and Hispanic or Latino (47.2%); Hispanic or Latino residents make up 47.2%, which is much higher than the national average (18.7%).
Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship
| 2020 Population: | 53Source: Census DHC |
| 2024 ACS Population Estimate: | 0Source: Census ACS |
| 2026 ZC Population Estimate: | 0Source: ZIP-Codes.com |
| Population Density: | 3,785.7 people per sq mile |
| Average Income: | $0Source: Census ACS |
| Households: | 22Source: Census DHC |
| Average House Value: | $666,666,666Source: Census ACS |
| Persons Per Household: | 2.41Source: Census DHC |
| Average Family Size: | 3.00Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 193 | 166 | 322 | 355 | 334 | 166 | 179 | 14 | 299 | 313 | 331 | 347 | 340 | 0 |
| Decennial Census | 82 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 53 | -- | -- | -- | -- |
Median Age: 23.5
Male Median Age: 23.3
Female Median Age: 23.7
| Group | < 5 | 5-9 | 10-14 | 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 | 65-69 | 70-74 | 75-79 | 80-84 | 85+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | 1 | 1 | 3 | 0 | 8 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 1 |
| Female | 3 | 0 | 2 | 7 | 6 | 0 | 0 | 1 | 1 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 1 | 0 |
| Total | 4 | 1 | 5 | 7 | 14 | 0 | 2 | 2 | 1 | 1 | 0 | 9 | 2 | 1 | 1 | 0 | 2 | 1 |
| White: | 32 | 51.61% |
| Black: | 0 | 0% |
| Hispanic:* | 25 | 40.32% |
| Asian: | 0 | 0% |
| American Indian: | 0 | 0% |
| Hawaiian: | 0 | 0% |
| Other: | 5 | 8.06% |
| Total: | 62 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 23 | 43.40% | 23.3 years |
| Females: | 30 | 56.60% | 23.7 years |
| Total: | 53 | 100% | 23.5 years |
| Native, born in the United States: | 0 | 0% |
| Native, born in PR, Island Areas, or abroad: | 0 | 0% |
| Foreign born, naturalized U.S. citizen: | 0 | 0% |
| Foreign born, not a U.S. citizen: | 0 | 0% |
| Total Population: | 0 | 100% |
| Total Native Population: | 0 | 0% |
| Total Foreign-born Population: | 0 | 0% |
ZIP Code 95435 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 11 people with an annual payroll of $428,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 183Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 4Source: CBP |
| 1st Quarter Payroll: | $105,000Source: CBP |
| Annual Payroll: | $428,000Source: CBP |
| # of Employees: | 11Source: CBP |
ZIP Code 95435 is located in Lake County, California, within the Clearlake, CA Metropolitan Statistical Area (CBSA 17340) and California's 4th Congressional District. This Micro area has a population of 64,665 people, about 0.08% of whom live in ZIP Code 95435. It covers 0.014 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Clearlake, CASource: Census |
| CBSA Number: | 17340Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 64,665Source: Census |
| MSA: | Source: Census |
| Land Area: | 0.014 sq miSource: Census |
| Water Area: | --Source: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 12836.2 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 95435 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.