Businesses in Sammamish, Washington

Industries

Business Distribution by Industry
 Professional Services: 18.9%
 Shopping: 13.9%
 Medical: 12.2%
 Home Services: 9.9%
 Industry: 8%
 Education: 7%
 Restaurants: 5%
 Other: 25.2%
Industry DescriptionNumber of EstablishmentsAverage Age of BusinessAverage Google RatingBusinesses per 1,000 residents
Beauty salons1828.7 years3.50.4
Education other2722.2 years4.10.6
Preschools and kindergartens2316.4 years4.30.5
Banks18164.8 years3.20.4
Finance other17123.6 years4.10.3
Loan companies3133.4 years4.60.6
Grocery stores and supermarkets1823.8 years4.40.4
Construction of houses1827.3 years4.40.4
General contractors7219.2 years4.41.5
Other construction1617.5 years4.00.3
Real estate6119.9 years4.21.2
Construction of buildings4922 years4.31.0
Other membership organizations2118.8 years4.60.4
Personal services1720.4 years4.50.3
Photography3215.7 years4.80.7
Dentists2718.6 years4.90.6
Health and medical14620.2 years4.73.0
Physicians and surgeons2831.1 years4.60.6
Physiotherapy2116.8 years4.60.4
Accountants1721.2 years3.40.3
Advertising and marketing2617 years4.80.5
Computer programming, web design4121.9 years5.00.8
Corporate management10919.5 years4.62.2
Lawyers legal2224 years5.00.5
Scientific and technical services8817.9 years4.81.8
Specialized design2617.9 years5.00.5
Technical construction services2618.6 years4.80.5
Electronics stores3617.4 years4.80.7
Household appliances and goods1820 years4.20.4
Area of Sammamish, Washington18.47 sq mi
Population48,849
Male Population24,385 (49.9%)
Female Population24,464 (50.1%)
Population change from 1975 to 2015 +100.4%
Population change from 2000 to 2015 +15.3%
Median Age37.5
Male Median Age37.2
Female Median Age37.7
Area Codes206425
NeighborhoodsDowntown, Gilman, Klahanie, North Issaquah, Sammamish
Local TimeThursday 6:00 PM
TimezonePacific Daylight Time
Lat & Lng47.64177° / -122.0804°
Zip Codes9807498075

Sammamish, Washington - Map

Sammamish, Washington Population

Years 1975 to 2015
Data1975199020002015
Population24,37934,07842,37048,849
Population Density1,319 / mi²1,844 / mi²2,293 / mi²2,644 / mi²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Sammamish, Washington Population change from 2000 to 2015

Increase of 15.3% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Sammamish, Washington+100.4%+43.3%+15.3%
Washington+78.3%+41.1%+20.1%
United States+46.9%+27.2%+13.7%
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Sammamish, Washington Median Age

Median Age: 37.5 years
LocationMedian AgeMedian Age (Female)Median Age (Male)
Sammamish, Washington37.5 years37.7 years37.2 years
Washington37.9 years38.9 years36.9 years
United States37.4 years38.7 years36.1 years
Sources: CIESIN (Center for International Earth Science Information Network)

Sammamish, Washington Population Tree

Population By Age and Gender
AgeMaleFemaleTotal
Under 51,7171,7323,449
5-92,4862,3234,809
10-142,4182,2454,663
15-191,8961,6883,585
20-247636751,438
25-297838811,665
30-341,1911,4532,644
35-392,1192,2854,404
40-442,5272,5865,114
45-492,3632,4484,812
50-542,0331,9543,987
55-591,5511,5483,099
60-641,0889982,086
65-696005961,197
70-74327345673
75-79218268486
80-84166203370
85 Plus139237377
Sources: CIESIN (Center for International Earth Science Information Network)

Sammamish, Washington Population Density

Population Density: 2,644 / mi²
LocationPopulationAreaPopulation Density
Sammamish, Washington48,84918.47 sq mi2,644 / mi²
Washington7.1 million71,298.4 sq mi99.7 / mi²
United States321.6 million3,796,761.2 sq mi84.7 / mi²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Sammamish, Washington Historical and Projected Population

Estimated Population from 1890 to 2100
Sources:
1. JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
2. CIESIN (Center for International Earth Science Information Network)
3. [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.

Area Codes

Percentage Area Codes used by businesses in Sammamish, Washington
 Area Code 425: 88%
 Area Code 206: 9.3%
 Other: 2.6%

Business distribution by price for Sammamish, Washington

 Moderate: 57.5%
 Inexpensive: 29.9%
 Expensive: 10.3%
 Very Expensive: 2.3%

Human Development Index (HDI)

Statistic composite index of life expectancy, education, and per capita income.
Sources: [Link] Kummu, M., Taka, M. & Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4

Sammamish, Washington CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Sammamish, Washington910,436 t18.6 t49,289 t/mi²
Washington122,068,940 t17.2 t1,712 t/mi²
United States5,664,619,809 t17.6 t1,491 t/mi²
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a

Sammamish, Washington CO2 Emissions

2013 CO2 emissions (tonnes/year)910,436 t
2013 CO2 emissions (tonnes/year) per capita18.6 t
2013 CO2 emissions intensity (tonnes/mi²/year)

Natural Hazards Risk

Relative risk out of 10
LandslideHigh (7)
FloodHigh (7)
EarthquakeHigh (7)
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Sources:
1. Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
2. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University, and Norwegian Geotechnical Institute - NGI. 2005. Global Landslide Hazard Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4P848VZ.
3. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Earthquake Hazard Distribution - Peak Ground Acceleration. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4BZ63ZS.
4. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.

Recent Nearby Earthquakes

Magnitude 3.0 and greater
DateTimeMagnitudeDistanceDepthLocationLink
7/12/192:53 AM3.4525.1 km31,010 m4km WNW of Monroe, Washingtonusgs.gov
7/12/192:51 AM4.5826.1 km28,820 m3km WNW of Monroe, Washingtonusgs.gov
9/22/111:22 PM3.223.9 km30,893 mSeattle-Tacoma urban area, Washingtonusgs.gov
5/25/105:21 AM3.249.7 km5,404 mPuget Sound region, Washingtonusgs.gov
6/19/037:01 PM3.517.2 km19,548 mPuget Sound region, Washingtonusgs.gov
7/31/022:01 AM3.2824.9 km59,618 mSeattle-Tacoma urban area, Washingtonusgs.gov
2/14/012:03 PM3.119.5 km6,294 mPuget Sound region, Washingtonusgs.gov
10/19/974:06 PM3.121.4 km4,961 mPuget Sound region, Washingtonusgs.gov
2/9/978:26 PM3.519.2 km6,742 mSeattle-Tacoma urban area, Washingtonusgs.gov
7/3/963:04 PM3.222.2 km13,794 mPuget Sound region, Washingtonusgs.gov

Find historical earthquake occurrences near Sammamish, Washington

Earliest Date  Latest Date 
 Magnitude 3.0 and greater   Magnitude 4.0 and greater   Magnitude 5.0 and greater 

Sammamish, Washington

Sammamish /səˈmæ.mɪʃ/ is a city in King County, Washington, United States. The population was 45,780 at the 2010 census. Sammamish ranked 15th in CNN Money magazine's 2011 review of the best places to live in the United States. Forbes ranked Sammamis..  ︎  Sammamish, Washington Wikipedia Page

Zip Codes

Percentage of businesses by Zip Codes in Sammamish, Washington
 Zip Code 98074: 53.1%
 Zip Code 98075: 45.9%
 Other: 1%

About Our Data

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