Sammamish, WA Demographic Data
Sammamish, WA Summary
Sammamish is located in King County in Washington
- Population: 47,976
- Area: 18.47 sq. miles
- Land Area: 18.22 sq. miles
- Water Area: 0.25 sq. miles
- Population Density: 2,597.50 people per sq. mile
- Elevation: 483.27 ft
- Time Zone: Pacific Standard Time (GMT -8)
- Daylight Savings: Yes
Washington Heat Map by County Population
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Sammamish, WA Gender Breakdown
Gender
Number
Percent
National Avg
Female
31,335
50%
50.8
Male
30,801
50%
49.2
Total Population
62,136
323,128,000
Sammamish, WA Age Breakdown
Age Group
Number
Percent
National Avg
Under 5 Years
4,117
6.6%
6.1
5 to 9 Years
5,797
9.3%
6.3
10 to 14 Years
6,072
9.8%
6.4
15 to 19 Years
4,371
7.0%
6.7
20 to 24 Years
1,922
3.1%
6.9
25 to 34 Years
5,405
8.7%
13.7
35 to 44 Years
11,574
18.6%
12.6
45 to 54 Years
11,432
18.4%
13.2
55 to 59 Years
4,053
6.5%
6.7
60 to 64 Years
3,011
4.8%
6.1
65 to 74 Years
3,041
4.9%
8.9
75 to 84 Years
902
1.5%
4.4
85 Years and Over
439
0.7%
1.9
Age Statistics
Number
Percent
National Avg
18 Years and over
42,977
69.2%
77.2
Female
21,552
50.1%
51.3
Male
21,425
49.9%
48.7
21 Years and over
41,424
66.7%
73.1
62 Years and over
6,208
10.0%
18.8
65 Years and over
4,382
7.1%
15.2
Female
2,390
54.5%
55.8
Male
1,992
45.5%
44.2
Median Age (years)
38
0.0%
0.0
Sammamish, WA Race Breakdown
Race
Number
Percent
National Avg
One Race
59,619
95.9%
96.8
White
42,973
69.2%
72.6
Black or African American
624
1.0%
12.7
American Indian and Alaska Native
9
0.0%
0.8
Asian
15,647
25.2%
5.4
Asian Indian
6,221
10.0%
1.2
Chinese
6,078
9.8%
1.3
Filipino
756
1.2%
0.9
Japanese
614
1.0%
0.2
Korean
852
1.4%
0.4
Vietnamese
263
0.4%
0.6
Other Asian
863
1.4%
0.8
Native Hawaiian and Other Pacific Islander
61
0.1%
0.2
Native Hawaiian
23
0.0%
0.1
Guamanian or Chamorro
38
0.1%
0.0
Samoan
0
0.0%
0.0
Other Pacific Islander
0
0.0%
0.1
Some Other Race
305
0.5%
5.1
Two or More Races
2,517
4.1%
3.2
Hispanic Statistics
Number
Percent
National Avg
Hispanic or Latino (of any race)
2,470
4.0%
17.8
Mexican
1,495
2.4%
11.2
Puerto Rican
97
0.2%
1.7
Cuban
27
0.0%
0.7
Other Hispanic or Latino
851
1.4%
4.2
Not Hispanic or Latino
59,666
96.0%
82.2
Sammamish, WA Educational Attainment
Education Level
Number
Percent
National Avg
Less than 9th grade
251
0.6%
5.4
9th to 12th grade, no diploma
485
1.2%
7.2
High school graduate (includes equivalent)
2,459
6.2%
27.2
Some college, no degree
4,676
11.7%
20.6
Associate's Degree
2,937
7.4%
8.4
Bachelor's Degree
17,356
43.5%
19.3
Graduate or professional degree
11,693
29.3%
11.9
Education Summary
Number
Percent
National Avg
< High School Graduate
736
1.8%
12.6
High School Graduate or Higher
39,121
98.1%
87.4
Bachelor's Degree or Higher
29,049
72.8%
31.2
Sammamish, WA Marital Status
Marital Status
Number
Percent
National Avg
Never Married
8,831
19.1%
33.7%
Now Married
34,131
74.0%
47.5
Divorced
2,122
4.6%
11.0%
Separated
166
0.4%
2.0
Widowed
900
2.0
5.8%
Sammamish, WA Language Spoken at Home
Language
Number
Percent
National Avg
English Only
41,834
72.1%
78.4%
Languages other than english
16,185
27.9%
21.6%
Spanish
1,506
2.6%
13.3%
Other indo-european languages
5,615
9.7%
3.7%
Asian and Pacific islander languages
8,552
14.7%
3.5%
Other Languages
512
0.9%
1.1%
Sammamish, WA Household Income
Household Income
Number
Percent
National Avg
Less than $10,000
401
2.0%
6.7
$10,000 to $14,999
165
0.8%
4.8
$15,000 to $24,999
297
1.5%
9.7
$25,000 to $34,999
439
2.2%
9.5
$35,000 to $49,999
709
3.5%
13.0
$50,000 to $74,999
1,560
7.6%
17.7
$75,000 to $99,999
1,749
8.6%
12.3
$100,000 to $149,000
4,642
22.8%
14.0
$150,000 to $199,999
3,794
18.6%
5.8
$200,000 or more
6,645
32.6%
6.4
Median household income
153,253
57,617
Per capita income
58,567
31,128
Sammamish, WA Employment Breakdown
Industry
Number
Percent
National Avg
Agriculture, forestry, fishing, hunting and mining
67
0.2%
1.7
Arts, entertainment, recreation, accommodation and food services
1,465
4.9%
9.8
Construction
768
2.5%
6.4
Educational services, health care and social assistance
4,452
14.7%
23.0
Finance, insurance, real estate, rental, and leasing
2,330
7.7%
6.6
Information
1,983
6.6%
2.1
Manufacturing
3,357
11.1%
10.1
Other services except public administration
945
3.1%
4.9
Professional, scientific, management, administrative and waste management services
9,035
29.9%
11.4
Public administration
860
2.8%
4.6
Retail trade
3,477
11.5%
11.5
Transportation, warehousing and utilities
749
2.5%
5.2
Wholesale trade
709
2.3%
2.7
Occupation
Number
Percent
National Avg
Construction, extraction, maintenance, and repair occupations
586
1.9%
8.8%
Management, professional, and related occupations
20,253
67.1%
37.6%
Production, transportation, and material moving occupations
1,104
3.7%
12.2%
Sales and office occupations
5,973
19.8%
23.3%
Service occupations
2,281
7.6%
18.1%
Sammamish, WA Commute Statistics
Commute Type
Number
Percent
National Avg
Workers 16 Years and over
29,807
Car, truck, or van - drove alone
20,569
69.0%
76.3
Car, truck, or van - carpooled
3,516
11.8%
9.0
Public transportation (excluding taxicab)
2,069
6.9%
5.1
Walked
255
0.9%
2.7
Other means
306
1.0%
1.8
Worked at home
3,092
10.4%
5.0
Mean travel time to work (Minutes)
31.5
26.6
Sammamish, WA Vehicles per Household
Vehicles per Household
Number
Percent
National Avg
None
211
1.0%
8.7
1 vehicles
3,447
16.9%
33.2
2 vehicles
11,516
56.4%
37.1
3 or more
5,227
25.6%
21.0
Sammamish, WA Housing Occupancy
Housing Occupancy
Number
Percent
National Avg
Total Housing Units
Occupied Housing Units
20,401
97.2%
87.6
Owner Occupied
17,440
85.5%
63.1
Renter Occupied
2,961
14.5%
36.9
Vacant Housing Units
597
2.8%
12.4
Homeowner Vacancy Rate
1
0.0%
0.0
Rental Vacancy Rate
2
0.0%
0.0
Average household size of owner-occupied unit
3.0
0.0%
2.7
Average household size of renter-occupied unit
3.0
0.0%
2.5
Sammamish, WA Rooms per Residence
Rooms per Residence
Number
Percent
National Avg
Total Housing Units
20,998
1 room
188
0.9%
2.4
2 rooms
175
0.8%
2.7
3 rooms
550
2.6%
9.1
4 rooms
1,195
5.7%
16.5
5 rooms
2,352
11.2%
19.8
6 rooms
2,269
10.8%
17.8
7 rooms
3,078
14.7%
12.0
8 rooms
3,851
18.3%
8.6
9 rooms or more
7,340
35.0%
11.1
Median Rooms
8
0.0
Sammamish, WA Structure Type Statistics
Structure Type
Number
Percent
National Avg
Total Housing Units
20,998
1-unit, detached
17,844
85.0%
61.5
1-unit, attached
956
4.6%
5.9
2-units
63
0.3%
3.6
3 or 4 units
230
1.1%
4.4
5 to 9 units
810
3.9%
4.8
10 to 19 units
497
2.4%
4.4
20 or more units
526
2.5%
9.0
Mobile home
72
0.3%
6.2
Boat, RV, van, etc.
0
0.0%
0.1
Sammamish, WA Housing Age Statistics
Housing Age
Number
Percent
National Avg
1939 or earlier
213
1.0%
12.8%
1940 to 1949
111
0.5%
5.0%
1950 to 1959
248
1.2%
10.4%
1960 to 1969
515
2.5%
10.7%
1970 to 1979
2,203
10.5%
15.3%
1980 to 1989
6,028
28.7%
13.5%
1990 to 1999
6,149
29.3%
13.9%
2000 to 2009
4,600
21.9%
14.2%
2010 to 2013
831
4.0%
2.8%
2014 or later
100
0.5%
1.4%
Sammamish, WA Household Heating
Heating Fuel Type
Number
Percent
National Avg
Utility Gas
15,999
78.4%
48.1
Bottled, tank, or LP gas
255
1.2%
4.7
Electricity
3,968
19.5%
38.7
Fuel oil, kerosene, etc.
81
0.4%
4.8
Coal or coke
0
0.0%
0.1
Wood
34
0.2%
1.9
Solar energy
0
0.0%
0.1
Other fuel
47
0.2%
0.5
No fuel used
17
0.1%
1.1
Sammamish, WA Mortgage Statistics
Mortgage Payments
Number
Percent
National Avg
Housing units with a mortgage
14,646
47295100.0
Less than $500
32
0.2%
1.6%
$500 to $999
164
1.1%
20.4%
$1,000 to $1,499
683
4.7%
28.8%
$1,500 to $1,999
1,782
12.2%
20.1%
$2,000 to $2,499
2,787
19.0%
11.8%
$2,500 to $2,999
2,822
19.3%
7.0%
$3,000 or more
6,376
43.5%
10.3%
Mortgage Payment as % of Income
Number
Percent
National Avg
Less than 20.0%
6,788
46.5%
45.4%
20.0% to 24.9%
2,619
18.0%
15.7%
25.0% to 29.9%
1,695
11.6%
10.6%
30.0% to 34.9%
1,014
7.0%
7.0%
35.0% or more
2,467
16.9%
21.3%
Not Computed
63
0.0%
0.0%
Sammamish, WA Rent Statistics
Rent Payment Amount
Number
Percent
National Avg
Occupied Units Paying Rent
2,888
41,631,300
Less than $500
21
0.7%
10.7%
$500 to $999
229
7.9%
41.0%
$3,000 or more
388
13.4%
1.8%
$2,500 to $2,999
419
14.5%
1.9%
$1,000 to $1,499
458
15.9%
28.3%
$2,000 to $2,499
609
21.1%
4.4%
$1,500 to $1,999
764
26.5%
11.9%
No Cash Rent
73
0.0%
2,206,240
Median (Dollars)
1,982
0.0%
981
Rent Payment as % of Income
Number
Percent
National Avg
Less than 15.0%
552
19.1%
13.1%
15.0% to 19.9%
460
15.9%
12.9%
20.0% to 24.9%
770
26.7%
12.8%
25.0% to 29.9%
323
11.2%
11.5%
30.0% to 34.9%
241
8.3%
9.0%
35.0% or more
542
18.8%
40.7%
Not Computed
73
0.0%
0.0%
Sammamish, WA Property Value
Property Type
Number
Percent
National Avg
Specified Owner-Occupied Units
17,440
75,022,600
Less then $50,000
124
0.7%
7.3%
$50,000 to $99,999
23
0.1%
7.3%
$100,000 to $149,000
73
0.4%
14.1%
$150,000 to $199,000
219
1.3%
14.5%
$200,000 to $299,999
881
5.1%
19.2%
$300,000 to $499,999
3,732
21.4%
18.2%
$500,000 to $999,999
10,868
62.3%
10.5%
$1,000,000 or more
1,520
8.7%
3.1%
Median (Dollars)
624,800
205,000
