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Silvana, Washington Facts

Area0.2 mi²
Population55
Population change (1975 to 2020)-77.2%
Population change (2000 to 2020)-69.8%
Area Codes206
NeighborhoodsStanwood, Silver Springs Estates
Local Time
TimezonePacific Daylight Time
Lat & Lng48.20232, -122.25376
Zip Codes98287

Map of Silvana, Washington

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Silvana, Washington Population

Years 1975 to 2030

Data197519902000201520202025*2030*
Population241218182184555393
Population Density998.7 / mi²903.4 / mi²754.2 / mi²762.5 / mi²227.9 / mi²219.6 / mi²385.4 / mi²
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Silvana, Washington Population change from 2000 to 2020

Decrease of 69.8% from year 2000 to 2020

LocationChange since 1975Change since 1990Change since 2000
Silvana, Washington-77.2%-74.8%-69.8%
Washington (state)———
United States———
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Silvana, Washington Population Density

Population Density: 228 / mi²

LocationPopulationAreaDensity
Silvana, Washington550.241 sq mi228 / mi²
Washington (state)7.1 million71,298.1 sq mi99.7 / mi²
United States321.6 million3,796,740.8 sq mi84.7 / mi²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Silvana, Washington Historical and Projected Population

Estimated Population from 0 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.

Human Development Index (HDI)

Statistic composite index of life expectancy, education, and per capita income.

Source: [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

Silvana, Washington CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year

LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Silvana, Washington336 tn6.12 tn1,393.9 tons/mi²
Washington (state)122,068,941 tn17.17 tn1,712.1 tons/mi²
United States5,664,619,810 tn17.62 tn1,492 tons/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
Silvana, Washington CO2 Emissions
2013 CO2 emissions (tonnes/year)336 tn
2013 CO2 emissions (tonnes/year) per capita6.12 tn
2013 CO2 emissions intensity (tonnes/mi²/year)1,393.9 tons/mi²

Natural Hazards Risk

Relative risk out of 10

HazardRisk Level
FloodMedium (4)

* 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. 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

Date▼Time↕Magnitude↕Distance↕Depth↕Location↕Link
7/12/199:53 AM3.4541.1 km31,010 m4km WNW of Monroe, Washingtonusgs.gov
7/12/199:51 AM4.5840.7 km28,820 m3km WNW of Monroe, Washingtonusgs.gov
5/11/175:56 PM3.4331.1 km23,670 m6km SE of Freeland, Washingtonusgs.gov
4/20/175:07 AM3.0137.6 km23,260 m7km N of Port Townsend, Washingtonusgs.gov
9/7/166:50 AM3.1660.4 km17,970 m4km ENE of Sudden Valley, Washingtonusgs.gov
7/1/168:18 PM3.0135.7 km18,380 m11km SSE of Granite Falls, Washingtonusgs.gov
7/1/166:36 PM3.436.3 km20,130 m11km ENE of Three Lakes, Washingtonusgs.gov
5/7/158:42 AM3.5819.5 km10,113 m12km NNE of Bryant, Washingtonusgs.gov
5/25/1411:21 AM3.1134.1 km55,871 m2km SW of Coupeville, Washingtonusgs.gov
9/5/137:09 AM3.0252.4 km26,187 m2km N of Indianola, Washingtonusgs.gov
Source: U.S. Geological Survey (USGS)

Silvana, Washington

Silvana is a census-designated place (CDP) in Snohomish County, Washington, United States. The population was 90 at the 2010 census.

Silvana, Washington Wikipedia Page
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About Our Data

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