Main / ZIP Codes / 94528

ZIP Code 94528 demographics

Cities: 3

Total housing units: 270

Population: 655

ZIP Code 94528 location, demographics, population, home values, social and economic characteristics.

ZIP Code 94528 Location

The list below contains cities and counties that use ZIP Code 94528.

94528 state: California
94528 county: Contra Costa County
94528 cities: Alamo CDP , Danville town , Diablo CDP

ZIP Code 94528 population: 655

Population

Year	Population
2021	655
2020	804
2019	384
2018	307
2017	552
2016	749
2015	767
2014	915
2013	1,124
2012	1,175
2011	1,043

Census data for ZIP Code 94528

Demographic and housing estimates in ZIP Code 94528

Total population
Total population	655
Male	318
Female	337

Population by age
Total population	655
Under 5 years	69
5 to 9 years	110
10 to 14 years	0
15 to 19 years	24
20 to 24 years	0
25 to 34 years	0
35 to 44 years	120
45 to 54 years	61
55 to 59 years	24
60 to 64 years	0
65 to 74 years	132
75 to 84 years	115
85 years and over	0
Median age (years)	48.2
Under 18 years	203
16 years and over	476
18 years and over	452
21 years and over	452
62 years and over	247
65 years and over	247

Population by race
Total population	655
One race	631
White	608
Black or African American	0
American Indian and Alaska Native	0
Asian	23
Native Hawaiian and Other Pacific Islander	0
Some other race	0
Two or more races	24

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	452
Male Citizen, VOTING AGE 18 and over population	234
Female Citizen, VOTING AGE 18 and over population	218

Social characteristics in ZIP Code 94528

Households by type
Total households	232
Family households (families)	232
Married-couple family	0
Male householder, no wife present, family	0
Female householder, no husband present, family	0
Nonfamily households	0
Average household size	123
Average family size	2.82

Economic characteristics in ZIP Code 94528

Income and benefits (in inflation-adjusted dollars)
Total households	232
Less than $10,000	0
$10,000 to $14,999	0
$15,000 to $24,999	23
$25,000 to $34,999	0
$35,000 to $49,999	24
$50,000 to $74,999	77
$75,000 to $99,999	23
$100,000 to $149,999	0
$150,000 to $199,999	0
$200,000 or more	85

Housing characteristics in ZIP Code 94528

Housing occupancy
Total housing units	270
Occupied housing units	232
Vacant housing units	38

Units in structure
Total housing units	270
1-unit, detached	270
1-unit, attached	0
2 units	0
3 or 4 units	0
5 to 9 units	0
10 to 19 units	0
20 or more units	0
Mobile home	0
Boat, RV, van, etc.	0

Year structure built
Total housing units	270
Built 2014 or later	0
Built 2010 to 2013	0
Built 2000 to 2009	24
Built 1990 to 1999	42
Built 1980 to 1989	0
Built 1970 to 1979	53
Built 1960 to 1969	0
Built 1950 to 1959	128
Built 1940 to 1949	0
Built 1939 or earlier	23

Rooms
Total housing units	270
1 room	0
2 rooms	0
3 rooms	0
4 rooms	19
5 rooms	0
6 rooms	23
7 rooms	0
8 rooms	143
9 rooms or more	85
Median rooms	8.2

Bedrooms
Total housing units	270
No bedroom	0
1 bedroom	0
2 bedrooms	0
3 bedrooms	42
4 bedrooms	204
5 or more bedrooms	24

Housing tenure
Occupied housing units	232
Owner-occupied	232
Renter-occupied	0
Average household size of owner-occupied unit	2.82

Year householder moved into unit
Occupied housing units	232
Moved in 2017 or later	0
Moved in 2015 to 2016	66
Moved in 2010 to 2014	0
Moved in 2000 to 2009	67
Moved in 1990 to 1999	99
Moved in 1989 and earlier	0

Value
Owner-occupied units	232
Less than $50,000	0
$50,000 to $99,999	0
$100,000 to $149,999	0
$150,000 to $199,999	0
$200,000 to $299,999	0
$300,000 to $499,999	0
$500,000 to $999,999	0
$1,000,000 or more	232
Median (dollars)	2,000,001

Mortgage status
Owner-occupied units	232
Housing units with a mortgage	132
Housing units without a mortgage	100

Gross rent
Occupied units paying rent	0
Less than $500	0
$500 to $999	0
$1,000 to $1,499	0
$1,500 to $1,999	0
$2,000 to $2,499	0
$2,500 to $2,999	0
$3,000 or more	0
No rent paid	0

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