ZIP Code 95423, California
ZIP Code 95423 profile, demographic data, and geographic information.
ZCTA5 95423 is a 5-digit ZIP Code area located in Lake County, California. As of official census estimates, it has a reported population of 3,513. The land area covers 122.44 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 3,513 | ±616 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 60.4 yrs | ±8.5 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 1,708 | ±241 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 2,464 | ±246 |
| Occupied Housing Units | 1,708 | ±241 |
| Vacant Housing Units | 756 | ±241 |
| Median Home Value | $293,600 | ±$41,097 |
| Median Gross Rent | $1,430 | ±$210 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $41,143 | ±$10,550 |
| Per Capita Income | $48,709 | ±$14,209 |
| Poverty Rate | 21.9% | ±7.9% |
| Population Below Poverty Level | 769 | ±310 |
| Unemployment Rate | 12.9% | ±11.1% |
| Civilian Labor Force, Employed | 949 | ±306 |
| Broadband Internet Rate | 83.4% | ±6.8% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 67,764 (2024)
ID: 161102
|
County | Official County Government |
Contact: SR. ADMINISTRATIVE ANALYST
255 N FORBES ST, LAKEPORT CA 95453-4751
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Alternative School Nearby | 06-11 | Clearlake, CA | |
| Regular School Nearby | KG-07 | Clearlake, CA | |
| Alternative School Nearby | 09-12 | Lower Lake, CA | |
| Special Education School Nearby | KG-12 | Clearlake, CA | |
| Alternative School Nearby | 09-12 | Upper Lake, CA | |
| Regular School Nearby | KG-07 | Clearlake Oaks, CA | |
| Alternative School Nearby | 09-12 | Kelseyville, CA | |
| Alternative School Nearby | 02-08 | Lower Lake, CA | |
| Alternative School Nearby | 06-12 | Kelseyville, CA | |
| Regular School Nearby | KG-05 | Kelseyville, CA |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 7 civic institutions across 1 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
REDBUD LIBRARY
|
Library | 7.1 mi away | 14785 BURNS VALLEY RD., CLEARLAKE, CA, 95422 |
(707) 994-5115
|
|
LAKE COUNTY LAW LIBRARY
|
Library | 15.4 mi away | 175 3RD ST., LAKEPORT, CA, 95453 |
(707) 263-2205
|
|
LAKE COUNTY LIBRARY
|
Library | 15.5 mi away | 1425 N. HIGH, LAKEPORT, CA, 95453 |
(707) 263-8817
|
|
LAKE COUNTY LIBRARY BOOKMOBILE
|
Library | 15.5 mi away | 1425 N. HIGH STREET, LAKEPORT, CA, 95453 | — |
|
UPPER LAKE LIBRARY
|
Library | 16.5 mi away | 310 SECOND ST., UPPER LAKE, CA, 95485 |
(707) 275-2049
|
|
STONYFORD BRANCH
|
Library | 21.3 mi away | 5080 STONYFORD-LODOGA RD, STONYFORD, CA, 95979 |
(530) 963-3722
|
|
MIDDLETOWN LIBRARY
|
Library | 21.9 mi away | 21256 WASHINGTON STREET, MIDDLETOWN, CA, 95461 |
(707) 987-3674
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at CLEARLAKE 4 SE, CA US, located 10.5 miles from ZCTA5 95423. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 54.8° | 32.6° | 43.7° | 6.19" | 0.2" |
| February | 57.7° | 33.7° | 45.7° | 6.15" | 0.1" |
| March | 61.6° | 35.4° | 48.5° | 3.99" | 0.1" |
| April | 66.4° | 39.3° | 52.8° | 1.99" | 0.0" |
| May | 72.5° | 45.0° | 58.8° | 1.16" | 0.0" |
| June | 83.2° | 51.5° | 67.3° | 0.23" | 0.0" |
| July | 91.4° | 55.9° | 73.6° | 0.01" | 0.0" |
| August | 90.5° | 54.3° | 72.4° | 0.09" | 0.0" |
| September | 85.4° | 50.3° | 67.9° | 0.17" | 0.0" |
| October | 75.4° | 43.2° | 59.3° | 0.91" | 0.0" |
| November | 63.4° | 35.6° | 49.5° | 2.89" | 0.0" |
| December | 54.8° | 32.6° | 43.7° | 6.08" | 0.0" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Spring Valley CDP | CDP | 2.5 mi | — |
| Clearlake Oaks CDP | CDP | 3.6 mi | — |
| Clearlake city | City | 7.4 mi | — |
| Lucerne CDP | CDP | 7.4 mi | — |
| Soda Bay CDP | CDP | 9.2 mi | — |
| Clearlake Riviera CDP | CDP | 9.4 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 95423. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.