مقاطعة ألاميدا، كاليفورنيا

(تم التحويل من Alameda County, California)
Alameda County
County of Alameda
Lake Merritt Oakland California panorama.jpg
CampanileMtTamalpiasSunset-original.jpg
Hayward water tower, California.jpg
Lake Elizabeth in Fremont Central Park.JPG
MCB-pleasanton-ca.jpg
Images, from top down, left to right: Looking southwest across Lake Merritt in Oakland, Sather Tower on the UC Berkeley campus, a water tower in Hayward, Lake Elizabeth in Fremont, Pleasanton sign
علم Alameda County
الختم الرسمي لـ Alameda County
Location within the state of California
Location within the state of California
California's location within the United States
California's location within the United States
Country الولايات المتحدة
State كاليفورنيا
RegionSan Francisco Bay Area
IncorporatedMarch 25, 1853[1]
السمِيْRancho Arroyo de la Alameda (also see Alameda Creek)
County seatOakland
Largest cityOakland
الحكومة
 • الكيانAlameda County Board of Supervisors
المساحة
 • الإجمالي821 ميل² (2٬130 كم²)
 • البر739 ميل² (1٬910 كم²)
 • الماء82 ميل² (210 كم²)
أعلى منسوب3٬843 ft (1٬171 m)
التعداد
 • الإجمالي1٬510٬271
 • Estimate 
(2018)[4]
1٬666٬753
 • الكثافة1٬800/sq mi (710/km2)
منطقة التوقيتUTC-8 (Pacific Time Zone)
 • الصيف (التوقيت الصيفي)UTC-7 (Pacific Daylight Time)
Area codes510, 925
FIPS code06-001
الموقع الإلكترونيwww.acgov.org

مقاطعة ألاميدا إنگليزية: Alameda County هي إحدى مقاطعات ولاية كاليفورنيا في الولايات المتحدة. As of the 2010 census, the population was 1,510,271,[5] making it the 7th-most populous county in the state.[6] The county seat is Oakland.[7] Alameda County is included in the San Francisco Bay Area, occupying much of the East Bay region.

The Spanish word alameda means either, "...a grove of poplars,...or a tree lined street" a name originally used to describe the Arroyo de la Alameda. The willow and sycamore trees along the banks of the river reminded the early Spanish explorers of a road lined with trees.[8][9] Although a strict translation to English might be "Poplar Grove Creek", the name of the principal stream that flows through the county is now simply "Alameda Creek."

Alameda County is included in the San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area, which is also included in the San Jose-San Francisco-Oakland, CA Combined Statistical Area.

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Demographics

A 2014 analysis by The Atlantic found Alameda County to be the fourth most racially diverse county in the United States—behind Aleutians West Census Area and Aleutians East Borough in Alaska, and Queens County in New York—as well as the most diverse county in California.[10]


2011

Places by population, race, and income

2010

التعداد التاريخي
التعداد Pop.
18608٬927
187024٬237171٫5%
188062٬976159٫8%
189093٬86449�0%
1900130٬19738٫7%
1910246٬13189�0%
1920344٬17739٫8%
1930474٬88338�0%
1940513٬0118�0%
1950740٬31544٫3%
1960908٬20922٫7%
19701٬073٬18418٫2%
19801٬105٬3793�0%
19901٬279٬18215٫7%
20001٬443٬74112٫9%
20101٬510٬2714٫6%
2018 (تق.)1٬666٬753[4]</ref>10٫4%
U.S. Decennial Census[18]
1790–1960[19] 1900–1990[20]
1990–2000[21] 2010–2015[5]

Communities

Cities


. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Census-designated places

Unincorporated communities

بلديات سابقة

خريطة مقاطعة ألاميدا، 1878 (البلديات الست)
  • Oakland Township – the northern portion subsequently became the cities of Berkeley and Albany.
  • Alameda Township – now essentially coterminous with the City of Alameda.
  • Brooklyn Township – mostly contained within Oakland and Piedmont.
  • Eden Township – partly incorporated into San Leandro and Hayward, the rest contains the communities of Castro Valley, San Lorenzo, and other unincorporated areas.
  • Washington Township – contains Union City, Newark, Fremont, and small unincorporated areas nearby.
  • Murray Township — Contains cities of Dublin, Pleasanton, and Livermore, and substantial unincorporated areas including Sunol.

Population ranking

The population ranking of the following table is based on the 2010 census of Alameda County.[22]

county seat

Rank City/Town/etc. Municipal type Population (2010 Census)

1 Oakland City 390,724
2 Fremont City 214,089
3 Hayward City 144,186
4 Berkeley City 112,580
5 San Leandro City 84,950
6 Livermore City 80,968
7 Alameda City 73,812
8 Pleasanton City 70,285
9 Union City City 69,516
10 Castro Valley CDP 61,388
11 Dublin City 46,036
12 Newark City 42,573
13 San Lorenzo CDP 23,452
14 Ashland CDP 21,925
15 Albany City 18,539
16 Cherryland CDP 14,728
17 Piedmont City 10,667
18 Emeryville City 10,080
19 Fairview CDP 10,003
20 Sunol CDP 913

See also

Notes

  1. ^ Other = Some other race + Two or more races
  2. ^ Native American = Native Hawaiian or other Pacific Islander + American Indian or Alaska Native

References

  1. ^ "Alameda County". نظام معلومات الأسماء الجغرافية، المسح الجيولوجي الأمريكي. Retrieved January 22, 2015.
  2. ^ "Discovery Peak". Peakbagger.com. Retrieved March 15, 2015.
  3. ^ "American Fact Finder – Results". United States Census Bureau. Retrieved April 19, 2019.
  4. ^ أ ب "American FactFinder". Retrieved April 19, 2019.
  5. ^ أ ب "State & County QuickFacts". United States Census Bureau. Retrieved April 3, 2016.
  6. ^ About Alameda County – County of Alameda – Superior Court of California. Alameda.courts.ca.gov. Retrieved on 2013-07-15.
  7. ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved 2011-06-07.
  8. ^ definition of alameda in Oxford dictionary (American English) (US)
  9. ^ Alameda – Definition and More from the Free Merriam-Webster Dictionary
  10. ^ Narula, Svati Kirsten (April 29, 2014). "The 5 U.S. Counties Where Racial Diversity Is Highest—and Lowest". The Atlantic (in الإنجليزية الأمريكية). Retrieved 2017-05-08.
  11. ^ أ ب ت ث ج ح خ د ذ ر ز س ش ص U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B02001. American FactFinder Archived سبتمبر 11, 2013 at the Wayback Machine. Retrieved 2013-10-26.
  12. ^ أ ب U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B03003. American FactFinder Archived سبتمبر 11, 2013 at the Wayback Machine. Retrieved 2013-10-26.
  13. ^ أ ب U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19301. American FactFinder Archived سبتمبر 11, 2013 at the Wayback Machine. Retrieved 2013-10-21.
  14. ^ أ ب U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19013. American FactFinder Archived سبتمبر 11, 2013 at the Wayback Machine. Retrieved 2013-10-21.
  15. ^ أ ب U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19113. American FactFinder Archived سبتمبر 11, 2013 at the Wayback Machine. Retrieved 2013-10-21.
  16. ^ أ ب U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates. American FactFinder Archived سبتمبر 11, 2013 at the Wayback Machine. Retrieved 2013-10-21.
  17. ^ U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B01003. American FactFinder Archived سبتمبر 11, 2013 at the Wayback Machine. Retrieved 2013-10-21.
  18. ^ "U.S. Decennial Census". United States Census Bureau. Archived from the original on April 26, 2015. Retrieved September 24, 2015.
  19. ^ "Historical Census Browser". University of Virginia Library. Retrieved September 24, 2015.
  20. ^ Forstall, Richard L., ed. (March 27, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved September 24, 2015.
  21. ^ "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. April 2, 2001. Retrieved September 24, 2015.
  22. ^ https://www.census.gov/2010census/

External links

قالب:Cities of Alameda County, California قالب:Alameda County, California topics قالب:East Bay

قالب:Western U.S. majority-minority counties

Coordinates: 37°39′N 121°55′W / 37.65°N 121.91°W / 37.65; -121.91