Clayton, CA Demographic Data

Clayton, CA Summary

Clayton is located in Contra Costa County in California
  • Population: 11,020
  • Area: 3.84 sq. miles
    • Land Area: 3.84 sq. miles
    • Water Area: NA
  • Population Density: 2,872.78 people per sq. mile
  • Elevation: 442.59 ft
  • Time Zone: Pacific Standard Time (GMT -8)
  • Daylight Savings: Yes

California Heat Map by County Population

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Clayton, CA Gender Breakdown

Gender
Number
Percent
National Avg
Female
6,002
52%
50.8
Male
5,653
49%
49.2
Total Population
11,655
 
323,128,000

Clayton, CA Age Breakdown

Age Group
Number
Percent
National Avg
Under 5 Years
628
5.4% 
6.1
5 to 9 Years
467
4.0% 
6.3
10 to 14 Years
932
8.0% 
6.4
15 to 19 Years
1,194
10.2% 
6.7
20 to 24 Years
629
5.4% 
6.9
25 to 34 Years
821
7.0% 
13.7
35 to 44 Years
994
8.5% 
12.6
45 to 54 Years
2,250
19.3% 
13.2
55 to 59 Years
1,045
9.0% 
6.7
60 to 64 Years
783
6.7% 
6.1
65 to 74 Years
1,216
10.4% 
8.9
75 to 84 Years
508
4.4% 
4.4
85 Years and Over
188
1.6% 
1.9
Age Statistics
Number
Percent
National Avg
18 Years and over
8,783
75.4%
77.2
Female
4,561
51.9%
51.3
Male
4,222
48.1%
48.7
21 Years and over
8,311
71.3%
73.1
62 Years and over
2,500
21.5%
18.8
65 Years and over
1,912
16.4%
15.2
Female
1,042
54.5%
55.8
Male
870
45.5%
44.2
Median Age (years)
46
0.0%
0.0

Clayton, CA Race Breakdown

Race
Number
Percent
National Avg
One Race
10,885
93.4% 
96.8
White
9,790
84.0% 
72.6
Black or African American
38
0.3% 
12.7
American Indian and Alaska Native
97
0.8% 
0.8
Asian
777
6.7% 
5.4
Asian Indian
105
0.9% 
1.2
Chinese
234
2.0% 
1.3
Filipino
233
2.0% 
0.9
Japanese
9
0.1% 
0.2
Korean
30
0.3% 
0.4
Vietnamese
0
0.0% 
0.6
Other Asian
166
1.4% 
0.8
Native Hawaiian and Other Pacific Islander
23
0.2% 
0.2
Native Hawaiian
23
0.2% 
0.1
Guamanian or Chamorro
0
0.0% 
0.0
Samoan
0
0.0% 
0.0
Other Pacific Islander
0
0.0% 
0.1
Some Other Race
160
1.4% 
5.1
Two or More Races
770
6.6% 
3.2
Hispanic Statistics
Number
Percent
National Avg
Hispanic or Latino (of any race)
961
8.2% 
17.8
Mexican
521
4.5% 
11.2
Puerto Rican
12
0.1% 
1.7
Cuban
25
0.2% 
0.7
Other Hispanic or Latino
403
3.5% 
4.2
Not Hispanic or Latino
10,694
91.8% 
82.2

Clayton, CA Educational Attainment

Education Level
Number
Percent
National Avg
Less than 9th grade
30
0.4% 
5.4
9th to 12th grade, no diploma
136
1.7% 
7.2
High school graduate (includes equivalent)
924
11.8% 
27.2
Some college, no degree
1,785
22.9% 
20.6
Associate's Degree
694
8.9% 
8.4
Bachelor's Degree
2,898
37.1% 
19.3
Graduate or professional degree
1,338
17.1% 
11.9
Education Summary
Number
Percent
National Avg
< High School Graduate
166
2.1%
12.6
High School Graduate or Higher
7,639
97.8%
87.4
Bachelor's Degree or Higher
4,236
54.2%
31.2

Clayton, CA Marital Status

Marital Status
Number
Percent
National Avg
Never Married
2,497
25.9%
33.7%
Now Married
5,709
59.3%
47.5
Divorced
900
9.3%
11.0%
Separated
145
1.5%
2.0
Widowed
377
3.9
5.8%

Clayton, CA Language Spoken at Home

Language
Number
Percent
National Avg
English Only
9,833
89.2%
78.4%
Languages other than english
1,194
10.8%
21.6%
Spanish
403
3.7%
13.3%
Other indo-european languages
458
4.2%
3.7%
Asian and Pacific islander languages
231
2.1%
3.5%
Other Languages
102
0.9%
1.1%

Clayton, CA Household Income

Household Income
Number
Percent
National Avg
Less than $10,000
68
1.6%
6.7
$10,000 to $14,999
35
0.8%
4.8
$15,000 to $24,999
124
3.0%
9.7
$25,000 to $34,999
143
3.5%
9.5
$35,000 to $49,999
198
4.8%
13.0
$50,000 to $74,999
447
10.8%
17.7
$75,000 to $99,999
396
9.6%
12.3
$100,000 to $149,000
967
23.3%
14.0
$150,000 to $199,999
583
14.1%
5.8
$200,000 or more
1,183
28.5%
6.4
Median household income
136,946
 
57,617
Per capita income
56,295
 
31,128

Clayton, CA Employment Breakdown

Industry
Number
Percent
National Avg
Agriculture, forestry, fishing, hunting and mining
25
0.5%
1.7
Arts, entertainment, recreation, accommodation and food services
276
5.0%
9.8
Construction
333
6.1%
6.4
Educational services, health care and social assistance
1,075
19.5%
23.0
Finance, insurance, real estate, rental, and leasing
713
13.0%
6.6
Information
222
4.0%
2.1
Manufacturing
410
7.4%
10.1
Other services except public administration
216
3.9%
4.9
Professional, scientific, management, administrative and waste management services
948
17.2%
11.4
Public administration
347
6.3%
4.6
Retail trade
399
7.2%
11.5
Transportation, warehousing and utilities
430
7.8%
5.2
Wholesale trade
110
2.0%
2.7
Occupation
Number
Percent
National Avg
Construction, extraction, maintenance, and repair occupations
289
5.3%
8.8%
Management, professional, and related occupations
3,234
58.8%
37.6%
Production, transportation, and material moving occupations
255
4.6%
12.2%
Sales and office occupations
1,232
22.4%
23.3%
Service occupations
494
9.0%
18.1%

Clayton, CA Commute Statistics

Commute Type
Number
Percent
National Avg
Workers 16 Years and over
5,443
 
 
Car, truck, or van - drove alone
4,007
73.6%
76.3
Car, truck, or van - carpooled
275
5.1%
9.0
Public transportation (excluding taxicab)
561
10.3%
5.1
Walked
10
0.2%
2.7
Other means
61
1.1%
1.8
Worked at home
529
9.7%
5.0
Mean travel time to work (Minutes)
37.7
 
26.6

Clayton, CA Vehicles per Household

Vehicles per Household
Number
Percent
National Avg
None
210
5.1%
8.7
1 vehicles
578
13.9%
33.2
2 vehicles
1,849
44.6%
37.1
3 or more
1,507
36.4%
21.0

Clayton, CA Housing Occupancy

Housing Occupancy
Number
Percent
National Avg
Total Housing Units
 
 
Occupied Housing Units
4,144
96.9%
87.6
Owner Occupied
3,738
90.2%
63.1
Renter Occupied
406
9.8%
36.9
Vacant Housing Units
134
3.1%
12.4
Homeowner Vacancy Rate
0
0.0%
0.0
Rental Vacancy Rate
0
0.0%
0.0
Average household size of owner-occupied unit
2.8
0.0%
2.7
Average household size of renter-occupied unit
3.2
0.0%
2.5

Clayton, CA Rooms per Residence

Rooms per Residence
Number
Percent
National Avg
Total Housing Units
4,278
1 room
0
0.0%
2.4
2 rooms
27
0.6%
2.7
3 rooms
84
2.0%
9.1
4 rooms
191
4.5%
16.5
5 rooms
589
13.8%
19.8
6 rooms
789
18.4%
17.8
7 rooms
770
18.0%
12.0
8 rooms
836
19.5%
8.6
9 rooms or more
992
23.2%
11.1
Median Rooms
7
 
0.0

Clayton, CA Structure Type Statistics

Structure Type
Number
Percent
National Avg
Total Housing Units
4,278
 
 
1-unit, detached
3,575
83.6%
61.5
1-unit, attached
560
13.1%
5.9
2-units
13
0.3%
3.6
3 or 4 units
0
0.0%
4.4
5 to 9 units
0
0.0%
4.8
10 to 19 units
0
0.0%
4.4
20 or more units
122
2.9%
9.0
Mobile home
8
0.2%
6.2
Boat, RV, van, etc.
0
0.0%
0.1

Clayton, CA Housing Age Statistics

Housing Age
Number
Percent
National Avg
1939 or earlier
0
0.0%
12.8%
1940 to 1949
70
1.6%
5.0%
1950 to 1959
125
2.9%
10.4%
1960 to 1969
340
7.9%
10.7%
1970 to 1979
1,484
34.7%
15.3%
1980 to 1989
482
11.3%
13.5%
1990 to 1999
1,567
36.6%
13.9%
2000 to 2009
157
3.7%
14.2%
2010 to 2013
53
1.2%
2.8%
2014 or later
0
0.0%
1.4%

Clayton, CA Household Heating

Heating Fuel Type
Number
Percent
National Avg
Utility Gas
3,450
83.3%
48.1
Bottled, tank, or LP gas
14
0.3%
4.7
Electricity
603
14.6%
38.7
Fuel oil, kerosene, etc.
0
0.0%
4.8
Coal or coke
0
0.0%
0.1
Wood
0
0.0%
1.9
Solar energy
21
0.5%
0.1
Other fuel
39
0.9%
0.5
No fuel used
17
0.4%
1.1

Clayton, CA Mortgage Statistics

Mortgage Payments
Number
Percent
National Avg
Housing units with a mortgage
3,097
 
47295100.0
Less than $500
16
0.5%
1.6%
$500 to $999
58
1.9%
20.4%
$1,000 to $1,499
179
5.8%
28.8%
$2,000 to $2,499
300
9.7%
11.8%
$1,500 to $1,999
314
10.1%
20.1%
$2,500 to $2,999
606
19.6%
7.0%
$3,000 or more
1,624
52.4%
10.3%
Mortgage Payment as % of Income
Number
Percent
National Avg
Less than 20.0%
989
31.9%
45.4%
20.0% to 24.9%
679
21.9%
15.7%
25.0% to 29.9%
402
13.0%
10.6%
30.0% to 34.9%
219
7.1%
7.0%
35.0% or more
808
26.1%
21.3%
Not Computed
0
0.0%
0.0%

Clayton, CA Rent Statistics

Rent Payment Amount
Number
Percent
National Avg
Occupied Units Paying Rent
354 
 
41,631,300 
$500 to $999
13
3.7%
41.0%
$1,000 to $1,499
14
4.0%
28.3%
$1,500 to $1,999
21
5.9%
11.9%
Less than $500
28
7.9%
10.7%
$3,000 or more
30
8.5%
1.8%
$2,000 to $2,499
103
29.1%
4.4%
$2,500 to $2,999
145
41.0%
1.9%
No Cash Rent
52
0.0%
2,206,240
Median (Dollars)
2,490
0.0%
981
Rent Payment as % of Income
Number
Percent
National Avg
Less than 15.0%
12
3.4%
13.1%
15.0% to 19.9%
62
17.5%
12.9%
20.0% to 24.9%
46
13.0%
12.8%
25.0% to 29.9%
61
17.2%
11.5%
30.0% to 34.9%
37
10.5%
9.0%
35.0% or more
136
38.4%
40.7%
Not Computed
52
0.0%
0.0%

Clayton, CA Property Value

Property Type
Number
Percent
National Avg
Specified Owner-Occupied Units
3,738
 
75,022,600
Less then $50,000
46
1.2%
7.3%
$50,000 to $99,999
19
0.5%
7.3%
$100,000 to $149,000
11
0.3%
14.1%
$150,000 to $199,000
18
0.5%
14.5%
$200,000 to $299,999
80
2.1%
19.2%
$300,000 to $499,999
772
20.7%
18.2%
$500,000 to $999,999
2,569
68.7%
10.5%
$1,000,000 or more
223
6.0%
3.1%
Median (Dollars)
629,200
 
205,000