Main / ZIP Codes / 91931

ZIP Code 91931 demographics

Cities: 0

Total housing units: 353

Population: 765

ZIP Code 91931 location, demographics, population, home values, social and economic characteristics.

ZIP Code 91931 Location

The list below contains cities and counties that use ZIP Code 91931.

91931 state: California
91931 county: San Diego County

ZIP Code 91931 population: 765

Population

Year	Population
2021	765
2020	530
2019	613
2018	496
2017	370
2016	474
2015	486
2014	331
2013	489
2012	377
2011	449

Census data for ZIP Code 91931

Demographic and housing estimates in ZIP Code 91931

Total population
Total population	765
Male	286
Female	479

Population by age
Total population	765
Under 5 years	27
5 to 9 years	100
10 to 14 years	148
15 to 19 years	0
20 to 24 years	0
25 to 34 years	0
35 to 44 years	195
45 to 54 years	0
55 to 59 years	90
60 to 64 years	23
65 to 74 years	122
75 to 84 years	60
85 years and over	0
Median age (years)	37.9
Under 18 years	275
16 years and over	490
18 years and over	490
21 years and over	490
62 years and over	182
65 years and over	182

Population by race
Total population	765
One race	752
White	752
Black or African American	0
American Indian and Alaska Native	0
Asian	0
Native Hawaiian and Other Pacific Islander	0
Some other race	0
Two or more races	13

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	490
Male Citizen, VOTING AGE 18 and over population	212
Female Citizen, VOTING AGE 18 and over population	278

Social characteristics in ZIP Code 91931

Households by type
Total households	304
Family households (families)	120
Married-couple family	25
Male householder, no wife present, family	27
Female householder, no husband present, family	13
Nonfamily households	132
Average household size	158
Average family size	2.52

Economic characteristics in ZIP Code 91931

Income and benefits (in inflation-adjusted dollars)
Total households	304
Less than $10,000	36
$10,000 to $14,999	0
$15,000 to $24,999	22
$25,000 to $34,999	38
$35,000 to $49,999	23
$50,000 to $74,999	109
$75,000 to $99,999	76
$100,000 to $149,999	0
$150,000 to $199,999	0
$200,000 or more	0
Median household income (dollars)	65,316

Housing characteristics in ZIP Code 91931

Housing occupancy
Total housing units	353
Occupied housing units	304
Vacant housing units	49

Units in structure
Total housing units	353
1-unit, detached	127
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	139
Boat, RV, van, etc.	87

Year structure built
Total housing units	353
Built 2014 or later	0
Built 2010 to 2013	0
Built 2000 to 2009	110
Built 1990 to 1999	25
Built 1980 to 1989	70
Built 1970 to 1979	22
Built 1960 to 1969	41
Built 1950 to 1959	15
Built 1940 to 1949	56
Built 1939 or earlier	14

Rooms
Total housing units	353
1 room	0
2 rooms	110
3 rooms	0
4 rooms	49
5 rooms	91
6 rooms	103
7 rooms	0
8 rooms	0
9 rooms or more	0
Median rooms	4.7

Bedrooms
Total housing units	353
No bedroom	0
1 bedroom	110
2 bedrooms	99
3 bedrooms	76
4 bedrooms	68
5 or more bedrooms	0

Housing tenure
Occupied housing units	304
Owner-occupied	268
Renter-occupied	36
Average household size of owner-occupied unit	2.58
Average household size of renter-occupied unit	2.03

Year householder moved into unit
Occupied housing units	304
Moved in 2017 or later	23
Moved in 2015 to 2016	117
Moved in 2010 to 2014	102
Moved in 2000 to 2009	14
Moved in 1990 to 1999	22
Moved in 1989 and earlier	26

Value
Owner-occupied units	268
Less than $50,000	110
$50,000 to $99,999	95
$100,000 to $149,999	0
$150,000 to $199,999	0
$200,000 to $299,999	0
$300,000 to $499,999	28
$500,000 to $999,999	35
$1,000,000 or more	0

Mortgage status
Owner-occupied units	268
Housing units with a mortgage	83
Housing units without a mortgage	185

Gross rent
Occupied units paying rent	36
Less than $500	0
$500 to $999	0
$1,000 to $1,499	14
$1,500 to $1,999	22
$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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