ZIP Code 94018

ZIP Code Tabulation Area in San Mateo County, California.

Population: 3,404
Median household income: $225,763
Median home value: $1,405,400

ZIP Code 94018 is a ZIP Code Tabulation Area in San Mateo County, California, home to about 3,404 residents. Its median household income of $225,763 runs above the San Mateo County figure of $156,000.

Between 2021 and 2023, ZIP Code 94018's population declined 6.4% from 3,636 to 3,404, while its median gross rent fell 2.5% from $2,086 to $2,034.

3.7% of residents live below the poverty line. Households average 2.45 people.

Demographics

ACS 2019–2023

Population: 3,404
Median age: 49.4 yrs
Median household income: $225,763
Median home value: $1,405,400
Median gross rent: $2,034
Housing units: 1,423
Homeownership rate: 80.9%
Bachelor's degree or higher: 50.0%
Unemployment rate: 6.8%

Trends

ACS 5-year · 2019–2023

Population

3,6363,404

Median household income

$194,038$225,763

Median home value

$1,244,200$1,405,400

Median gross rent

$2,086$2,034

Year	Population	Median household income	Median home value	Median gross rent
2021	3,636	$194,038	$1,244,200	$2,086
2022	3,423	$215,439	$1,384,000	$2,535
2023	3,404	$225,763	$1,405,400	$2,034

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

Age distribution

Under 52.7%

5 to 1714.7%

18 to 245.1%

25 to 349.7%

35 to 4413.5%

45 to 5417.8%

55 to 6420.7%

65 to 7411.6%

75 and over4.1%

	Count	Share
Under 5	93	2.7%
5 to 17	500	14.7%
18 to 24	175	5.1%
25 to 34	330	9.7%
35 to 44	459	13.5%
45 to 54	605	17.8%
55 to 64	705	20.7%
65 to 74	396	11.6%
75 and over	141	4.1%

Race & ethnicity

	Count	Share
White (non-Hispanic)	2,866	84.2%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	64	1.9%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	90	2.6%
Hispanic or Latino (any race)	384	11.3%

Educational attainment (age 25+)

No high school diploma8.7%

High school graduate15.6%

Some college or associate's25.7%

Bachelor's degree28.3%

Graduate or professional degree21.7%

	Count	Share
No high school diploma	230	8.7%
High school graduate	412	15.6%
Some college or associate's	677	25.7%
Bachelor's degree	746	28.3%
Graduate or professional degree	571	21.7%

Commute to work

Mean travel time to work: 33 min

Drove alone71.6%

Carpooled1.3%

Public transit3.3%

Walked0.9%

Bicycle0.0%

Worked from home20.1%

Other means2.8%

How workers get to work

	Count	Share
Drove alone	1,266	71.6%
Carpooled	23	1.3%
Public transit	59	3.3%
Walked	16	0.9%
Bicycle	0	0.0%
Worked from home	355	20.1%
Other means	50	2.8%

Travel time

	Count	Share
Under 15 min	261	18.5%
15 to 29 min	302	21.4%
30 to 44 min	392	27.7%
45 to 59 min	299	21.1%
60+ min	160	11.3%

Households

Average household size: 2.45
Poverty rate: 3.7% (125 of 3,355)

	Count	Share
Family households	1,100	79.1%
Nonfamily households	290	20.9%

Housing

Median year structure built: 1983

Occupancy

	Count	Share
Occupied	1,390	97.7%
Vacant	33	2.3%

Tenure (of occupied units)

	Count	Share
Owner-occupied	1,124	80.9%
Renter-occupied	266	19.1%

1-unit, detached89.7%

1-unit, attached2.2%

2 to 4 units5.6%

5 to 19 units0.0%

20 or more units2.6%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	1,276	89.7%
1-unit, attached	31	2.2%
2 to 4 units	79	5.6%
5 to 19 units	0	0.0%
20 or more units	37	2.6%
Mobile home & other	0	0.0%

ZIP Code 94018

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes