Main / ZIP Codes / 94401

ZIP Code 94401 demographics

Cities: 1

Total housing units: 13,961

Population: 35,095

ZIP Code 94401 location, demographics, population, home values, social and economic characteristics.

ZIP Code 94401 Location

The list below contains cities and counties that use ZIP Code 94401.

94401 state: California
94401 county: San Mateo County
94401 city: San Mateo city

ZIP Code 94401 population: 35,095

Population

Year	Population
2021	35,095
2020	35,013
2019	36,001
2018	35,414
2017	36,145
2016	36,597
2015	37,298
2014	36,838
2013	36,691
2012	35,721
2011	34,845

Census data for ZIP Code 94401

Demographic and housing estimates in ZIP Code 94401

Total population
Total population	35,095
Male	17,682
Female	17,413

Population by age
Total population	35,095
Under 5 years	2,438
5 to 9 years	2,134
10 to 14 years	1,693
15 to 19 years	1,578
20 to 24 years	2,160
25 to 34 years	6,833
35 to 44 years	5,504
45 to 54 years	3,821
55 to 59 years	1,650
60 to 64 years	2,013
65 to 74 years	2,697
75 to 84 years	1,420
85 years and over	1,154
Median age (years)	35.6
Under 18 years	7,170
16 years and over	28,653
18 years and over	27,925
21 years and over	26,726
62 years and over	6,641
65 years and over	5,271

Population by race
Total population	35,095
One race	31,423
White	14,235
Black or African American	638
American Indian and Alaska Native	541
Asian	7,854
Native Hawaiian and Other Pacific Islander	1,410
Some other race	6,745
Two or more races	3,672

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	20,144
Male Citizen, VOTING AGE 18 and over population	9,607
Female Citizen, VOTING AGE 18 and over population	10,537

Social characteristics in ZIP Code 94401

Households by type
Total households	12,869
Family households (families)	5,015
Married-couple family	1,161
Male householder, no wife present, family	3,068
Female householder, no husband present, family	2,290
Nonfamily households	3,625
Average household size	3,776
Average family size	2.67

Economic characteristics in ZIP Code 94401

Income and benefits (in inflation-adjusted dollars)
Total households	12,869
Less than $10,000	533
$10,000 to $14,999	259
$15,000 to $24,999	764
$25,000 to $34,999	701
$35,000 to $49,999	1,290
$50,000 to $74,999	1,186
$75,000 to $99,999	1,530
$100,000 to $149,999	2,083
$150,000 to $199,999	1,687
$200,000 or more	2,836
Median household income (dollars)	104,260

Housing characteristics in ZIP Code 94401

Housing occupancy
Total housing units	13,961
Occupied housing units	12,869
Vacant housing units	1,092

Units in structure
Total housing units	13,961
1-unit, detached	4,353
1-unit, attached	1,170
2 units	427
3 or 4 units	786
5 to 9 units	1,253
10 to 19 units	1,494
20 or more units	4,407
Mobile home	36
Boat, RV, van, etc.	35

Year structure built
Total housing units	13,961
Built 2014 or later	0
Built 2010 to 2013	261
Built 2000 to 2009	544
Built 1990 to 1999	858
Built 1980 to 1989	2,174
Built 1970 to 1979	1,889
Built 1960 to 1969	2,218
Built 1950 to 1959	3,135
Built 1940 to 1949	1,555
Built 1939 or earlier	1,327

Rooms
Total housing units	13,961
1 room	943
2 rooms	1,353
3 rooms	2,685
4 rooms	3,373
5 rooms	2,394
6 rooms	1,666
7 rooms	869
8 rooms	444
9 rooms or more	234
Median rooms	4.1

Bedrooms
Total housing units	13,961
No bedroom	1,152
1 bedroom	3,492
2 bedrooms	5,459
3 bedrooms	2,844
4 bedrooms	831
5 or more bedrooms	183

Housing tenure
Occupied housing units	12,869
Owner-occupied	6,042
Renter-occupied	6,827
Average household size of owner-occupied unit	2.54
Average household size of renter-occupied unit	2.78

Year householder moved into unit
Occupied housing units	12,869
Moved in 2017 or later	1,211
Moved in 2015 to 2016	4,062
Moved in 2010 to 2014	2,426
Moved in 2000 to 2009	2,720
Moved in 1990 to 1999	1,204
Moved in 1989 and earlier	1,246

Value
Owner-occupied units	6,042
Less than $50,000	72
$50,000 to $99,999	83
$100,000 to $149,999	39
$150,000 to $199,999	0
$200,000 to $299,999	67
$300,000 to $499,999	294
$500,000 to $999,999	2,852
$1,000,000 or more	2,635
Median (dollars)	944,300

Mortgage status
Owner-occupied units	6,042
Housing units with a mortgage	4,011
Housing units without a mortgage	2,031

Gross rent
Occupied units paying rent	6,716
Less than $500	95
$500 to $999	282
$1,000 to $1,499	608
$1,500 to $1,999	1,105
$2,000 to $2,499	1,400
$2,500 to $2,999	1,293
$3,000 or more	1,933
Median (dollars)	2,453
No rent paid	111

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