US Census Data

ZIP Code 94038

ZIP Code Tabulation Area in San Mateo County, California.

Population
3,016
-12.6%’19–’23
Median household income
$128,333
+6.6%’19–’23
Median home value
$1,112,900
+14.4%’19–’23

Covering part of San Mateo County, California, ZIP Code 94038 has about 3,016 residents. At $128,333, its median household income sits below San Mateo County's $156,000.

Between 2019 and 2023, ZIP Code 94038's population declined 12.6% from 3,450 to 3,016.

56.9% of workers drive to work alone. 77.6% of homes are single-family detached houses.

Demographics

ACS 2019–2023
Population
3,016
Median age
44.3 yrs
Median household income
$128,333
Median home value
$1,112,900
Median gross rent
Housing units
1,007
Homeownership rate
96.6%
Bachelor's degree or higher
51.1%
Unemployment rate
0.0%

Trends

ACS 5-year · 2019–2023
Population
3,4503,016
Median household income
$120,438$128,333
Median home value
$972,400$1,112,900
Median gross rent
$1,862$3,067
YearPopulationMedian household incomeMedian home valueMedian gross rent
20193,450$120,438$972,400$1,862
20203,350$110,448$979,600$2,120
20213,227$116,773$995,800$3,067
20223,165$116,950$1,080,400
20233,016$128,333$1,112,900

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

CountShare
Under 51886.2%
5 to 1750916.9%
18 to 242558.5%
25 to 341795.9%
35 to 4441513.8%
45 to 5456618.8%
55 to 6432210.7%
65 to 742949.7%
75 and over2889.5%

Race & ethnicity

CountShare
White (non-Hispanic)1,77458.8%
Black or African American140.5%
American Indian & Alaska Native90.3%
Asian1595.3%
Native Hawaiian & Pacific Islander00.0%
Some other race00.0%
Two or more races1705.6%
Hispanic or Latino (any race)89029.5%

Educational attainment (age 25+)

CountShare
No high school diploma37818.3%
High school graduate1497.2%
Some college or associate's48323.4%
Bachelor's degree63130.6%
Graduate or professional degree42320.5%

Commute to work

Mean travel time to work
29 min

How workers get to work

CountShare
Drove alone85756.9%
Carpooled17711.8%
Public transit986.5%
Walked120.8%
Bicycle865.7%
Worked from home27518.3%
Other means00.0%

Travel time

CountShare
Under 15 min26321.4%
15 to 29 min36729.8%
30 to 44 min29423.9%
45 to 59 min19515.9%
60+ min1119.0%

Households

Average household size
2.91
Poverty rate
5.5% (160 of 2,892)
CountShare
Family households67067.8%
Nonfamily households31832.2%

Housing

Median year structure built
1972

Occupancy

CountShare
Occupied98898.1%
Vacant191.9%

Tenure (of occupied units)

CountShare
Owner-occupied95496.6%
Renter-occupied343.4%

Units in structure

CountShare
1-unit, detached78177.6%
1-unit, attached171.7%
2 to 4 units00.0%
5 to 19 units00.0%
20 or more units00.0%
Mobile home & other20920.8%

Geography

ZCTA
94038
Land area
5.94 sq mi
Water area
0 sq mi
Center point
37.5357, -122.4737

Counties this ZIP covers

1

Compare with nearby ZIP codes

6

National ZIP rankings

21

Nearby ZIP codes

7