🇺🇸 United States ZIP Code

STANDARD

94065

Redwood City

ZIP Code 94065 is a standard zip code serving Redwood City, Redwood City, California (CA), in San Mateo County, United States. It has an estimated population of 11,359 with a median household income of $132,337. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: California (CA)
County: San Mateo
City: Redwood City
Timezone: America/Los_Angeles

Coordinates

Latitude: 37.533100
Longitude: -122.248600

Geographic Details

Land Area: 2.44 mi²
Water Area: 0.65 mi²
Population Density: 4660.0 people per mi² (90th percentile)
Bounding Box: 37.553596°N, 37.516190°S, -122.222939°E, -122.269983°W

With 11,359 residents spread across 2.44 square miles, this area has a population density of 4660.0 people per square mile.

Demographics

11,359

Population

70th percentile

$132,337

Median Income

95th percentile

$825,100

Median Home Value

95th percentile

2.44 mi²

Land Area

The median household income in 94065 is $132,337, and the median home value is $825,100. This places the area in the top 25% nationally for household income.

Housing

4,943

Total Units

4,745

Occupied Units

96.0%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Redwood City, CA.

94061

Redwood City

94062

Redwood City

94063

Redwood City

94064

Redwood City

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

95030

Los Gatos

$151,538

91108

San Marino

$140,703

94539

Fremont

$143,949

94708

Berkeley

$140,611

94552

Castro Valley

$138,447

92673

San Clemente

$120,219

95033

Los Gatos

$116,382

95120

San Jose

$150,675

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.