sammamish Demographics
Educational Attainment
Number No. Area % Area National % National
Less than High School 269 0.9 % 6.6 %
High School Graduate 1,936 6.7 % 32.6 %
Some College 3,791 13.1 % 24.6 %
Bachelor’s Degree 14,080 48.5 % 22.5 %
Graduate or Professional Degree 8,941 30.8 % 13.7 %
High School Graduate or Higher 28,495 98.2 % 87.1 %
Bachelor's Degree or Higher 21,182 73.0 % 73.0 %
Age Statistics
Number No. Area % Area National % National
Total Population 50,163 - -
19 years old and under 17,100 34.1 % 25.6 %
20 to 44 years old 14,980 29.9 % 12.7 %
45 to 64 years old 14,602 29.1 % 12.7 %
65 years old and older 3,481 6.9 % 1.9 %
Language Spoken at Home
Number No. Area % Area National % National
English Only 34,134 95.5 % 84.6 %
Spanish 1,402 3.9 % 14.3 %
Other Languages 223 0 % 0 %
Marital Status
Number No. Area % Area National % National
Never Married 3,154 17.5 % 33.5 %
Married 13,584 75.4 % 50.5 %
Separated 50 0.3 % 2.6 %
Divorced 1,218 6.8 % 13.5 %
Census Housing Report
Number No. Area % Area National % National
Total Housing Units 16,712 - -
Occupied Housing Units 16,201 96.9 % 87.7 %
Vacant Housing Units 511 3.1 % 12.3 %
1-Unit, Detached 14,502 86.8 % 61.4 %
1-Unit, Attached 699 4.2 % 5.8 %
2-Units 33 0.2 % 3.7 %
3 to 4 Units 142 0.8 % 4.5 %
5 to 9 Units 639 3.8 % 4.8 %
10 to 19 Units 345 2.1 % 4.6 %
20 or More Units 261 1.6 % 8.8 %
Mobile Homes 91 0.5 % 6.3 %
Built 1990 to 1999 4,044 24.2 % 14.0 %
Built 1980 to 1989 4,203 25.1 % 13.6 %
Built 1970 to 1979 2,089 12.5 % 15.5 %
Built 1960 to 1969 556 3.3 % 10.8 %
Built 1940 to 1959 294 1.8 % 15.6 %
Built 1939 or Earlier 180 1.1 % 13.0 %
Electric 2,714 16.2 % 33.5 %
Oil / Kerosene 87 0.5 % 4.4 %
Natural Gas 13,097 78.4 % 42.3 %
Tank or LP Gas 192 1.1 % 4.1 %
Wood 111 0.7 % 1.8 %
Racial Breakdown
Number No. Area % Area National % National
Caucasian 36,234 75.3 % 75.5 %
African-American 381 0.8 % 13.1 %
Native American 48 0.1 % 0.8 %
Asian 11,142 23.1 % 5.6 %
Some Other Race 323 0.7 % 4.9 %
Economic Statistics
Number No. Area % Area National % National
Median Household Income 147,349 55,775
Median Family Income 155,520 68,260
Median Per Capita Income 57,955 29,979
Weather
  • Chance of Sunshine 50.00 %
  • Temperature 69.19 ℉
  • Rainfall 1.77 inches
  • Energy Demand
    [HDD] 4.41
    [CDD] 0.7
Earthquakes
Magnitude Probability
5.0 6.04 %
6.0 2.20 %
7.0 0.12 %
8.0 0.00 %
9.0 0.00 %
Moderate Risk Area
Public Information
Unemployment Information
Data sourced by HomeFacts.com