مقاطعة ألاميدا، كاليفورنيا
Alameda County | |
|---|---|
| County of Alameda | |
     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 | |
 Flag  الشعار | |
.svg) Location within the state of California | |
 California's location within the United States | |
| Country |  الولايات المتحدة |
| State |  كاليفورنيا |
| Region | San Francisco Bay Area |
| Incorporated | March 25, 1853[1] |
| السمِيْ | Rancho Arroyo de la Alameda (also see Alameda Creek) |
| County seat | Oakland |
| Largest city | Oakland |
| الحكومة | |
| • الكيان | Alameda County Board of Supervisors |
| المساحة | |
| • الإجمالي | 821 ميل² (2٬130 كم²) |
| • البر | 739 ميل² (1٬910 كم²) |
| • الماء | 82 ميل² (210 كم²) |
| أعلى منسوب | 3٬843 ft (1٬171 m) |
| التعداد | |
| • الإجمالي | 1٬510٬271 |
| • Estimate (2018)[4] | 1٬666٬753 |
| • الكثافة | 1٬800/sq mi (710/km2) |
| منطقة التوقيت | UTC-8 (Pacific Time Zone) |
| • الصيف (التوقيت الصيفي) | UTC-7 (Pacific Daylight Time) |
| Area codes | 510, 925 |
| FIPS code | 06-001 |
| الموقع الإلكتروني | www |
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
| Population, race, and income | |||||
|---|---|---|---|---|---|
| Total population[11] | 1,494,876 | ||||
| White[11] | 690,261 | 46.2% | |||
| Asian[11] | 391,627 | 26.2% | |||
| Hispanic or Latino (of any race)[12] | 332,103 | 22.2% | |||
| Black or African American[11] | 186,326 | 12.5% | |||
| Some other race[11] | 131,958 | 8.8% | |||
| Two or more races[11] | 75,411 | 5.0% | |||
| Native Hawaiian or other Pacific Islander[11] | 12,191 | 0.8% | |||
| American Indian or Alaska Native[11] | 7,102 | 0.5% | |||
| Per capita income[13] | $34,937 | ||||
| Median household income[14] | $70,821 | ||||
| Median family income[15] | $87,012 | ||||
Places by population, race, and income
| Places by population and race | ||||||||
|---|---|---|---|---|---|---|---|---|
| Place | Type[16] | Population[11] | White[11] | Other[11] [note 1] |
Asian[11] | Black or African American[11] |
Native American[11] [note 2] |
Hispanic or Latino (of any race)[12] |
| Alameda | City | 73,239 | 49.5% | 9.8% | 33.1% | 6.7% | 0.9% | 11.8% |
| Albany | City | 18,217 | 60.7% | 7.0% | 29.1% | 3.0% | 0.1% | 9.7% |
| Ashland | CDP | 22,106 | 53.4% | 11.9% | 16.4% | 17.0% | 1.3% | 46.7% |
| Berkeley | City | 111,008 | 61.5% | 8.0% | 20.6% | 9.3% | 0.6% | 10.5% |
| Castro Valley | CDP | 60,882 | 62.9% | 7.9% | 21.7% | 6.8% | 0.8% | 17.4% |
| Cherryland | CDP | 14,394 | 46.8% | 31.1% | 9.0% | 8.6% | 4.5% | 55.9% |
| Dublin | City | 44,171 | 57.5% | 8.7% | 26.2% | 6.9% | 0.7% | 12.9% |
| Emeryville | City | 9,698 | 44.1% | 5.7% | 36.3% | 13.8% | 0.2% | 8.8% |
| Fairview | CDP | 9,597 | 49.2% | 13.5% | 18.1% | 17.7% | 1.5% | 18.5% |
| Fremont | City | 211,748 | 33.9% | 12.8% | 49.0% | 3.3% | 1.1% | 15.4% |
| Hayward | City | 142,936 | 36.9% | 24.9% | 23.6% | 11.4% | 3.2% | 39.9% |
| Livermore | City | 79,710 | 78.9% | 8.4% | 10.3% | 1.8% | 0.5% | 19.0% |
| Newark | City | 42,322 | 42.1% | 24.4% | 26.2% | 4.3% | 3.0% | 35.2% |
| Oakland | City | 389,397 | 39.0% | 15.7% | 16.1% | 28.1% | 1.1% | 25.0% |
| Piedmont | City | 10,640 | 76.1% | 3.4% | 19.5% | 0.9% | 0.1% | 3.9% |
| Pleasanton | City | 69,220 | 68.0% | 6.2% | 22.9% | 2.5% | 0.4% | 10.6% |
| San Leandro | City | 83,877 | 44.9% | 10.2% | 29.6% | 13.4% | 1.9% | 26.0% |
| San Lorenzo | CDP | 24,096 | 54.1% | 17.2% | 20.8% | 6.5% | 1.4% | 35.9% |
| Sunol | CDP | 760 | 84.3% | 11.6% | 4.1% | 0.0% | 0.0% | 15.8% |
| Union City | City | 68,830 | 21.5% | 17.8% | 53.3% | 6.2% | 1.2% | 21.5% |
| Places by population and income | |||||
|---|---|---|---|---|---|
| Place | Type[16] | Population[17] | Per capita income[13] | Median household income[14] | Median family income[15] |
| Alameda | City | 73,239 | $39,160 | $75,832 | $93,349 |
| Albany | City | 18,217 | $37,552 | $72,479 | $87,500 |
| Ashland | CDP | 22,106 | $20,357 | $48,026 | $53,038 |
| Berkeley | City | 111,008 | $38,896 | $60,908 | $102,976 |
| Castro Valley | CDP | 60,882 | $38,535 | $82,370 | $97,628 |
| Cherryland | CDP | 14,394 | $19,610 | $50,987 | $48,120 |
| Dublin | City | 44,171 | $41,197 | $111,481 | $121,380 |
| Emeryville | City | 9,698 | $52,258 | $69,274 | $99,954 |
| Fairview | CDP | 9,597 | $38,267 | $85,288 | $97,969 |
| Fremont | City | 211,748 | $38,752 | $98,513 | $109,853 |
| Hayward | City | 142,936 | $24,987 | $62,115 | $69,044 |
| Livermore | City | 79,710 | $41,741 | $96,322 | $108,406 |
| Newark | City | 42,322 | $29,375 | $81,777 | $84,244 |
| Oakland | City | 389,397 | $31,675 | $51,144 | $58,237 |
| Piedmont | City | 10,640 | $92,232 | $199,304 | $221,875 |
| Pleasanton | City | 69,220 | $50,745 | $118,713 | $136,464 |
| San Leandro | City | 83,877 | $27,878 | $61,857 | $72,080 |
| San Lorenzo | CDP | 24,096 | $25,553 | $73,053 | $76,365 |
| Sunol | CDP | 760 | $62,651 | $72,656 | $86,250 |
| Union City | City | 68,830 | $29,612 | $82,634 | $91,176 |
2010
| التعداد التاريخي | |||
|---|---|---|---|
| التعداد | Pop. | %± | |
| 1860 | 8٬927 | — | |
| 1870 | 24٬237 | 171٫5% | |
| 1880 | 62٬976 | 159٫8% | |
| 1890 | 93٬864 | 49�0% | |
| 1900 | 130٬197 | 38٫7% | |
| 1910 | 246٬131 | 89�0% | |
| 1920 | 344٬177 | 39٫8% | |
| 1930 | 474٬883 | 38�0% | |
| 1940 | 513٬011 | 8�0% | |
| 1950 | 740٬315 | 44٫3% | |
| 1960 | 908٬209 | 22٫7% | |
| 1970 | 1٬073٬184 | 18٫2% | |
| 1980 | 1٬105٬379 | 3�0% | |
| 1990 | 1٬279٬182 | 15٫7% | |
| 2000 | 1٬443٬741 | 12٫9% | |
| 2010 | 1٬510٬271 | 4٫6% | |
| 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
- 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
- USS Alameda County (LST-32) the only US Naval vessel named after the county
- National Register of Historic Places listings in Alameda County, California
- Solar power in Alameda County
Notes
References
- ^ "Alameda County". نظام معلومات الأسماء الجغرافية، المسح الجيولوجي الأمريكي. Retrieved January 22, 2015.
- ^ "Discovery Peak". Peakbagger.com. Retrieved March 15, 2015.
- ^ "American Fact Finder – Results". United States Census Bureau. Retrieved April 19, 2019.
- ^ أ ب "American FactFinder". Retrieved April 19, 2019.
- ^ أ ب "State & County QuickFacts". United States Census Bureau. Retrieved April 3, 2016.
- ^ About Alameda County – County of Alameda – Superior Court of California. Alameda.courts.ca.gov. Retrieved on 2013-07-15.
- ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved 2011-06-07.
- ^ definition of alameda in Oxford dictionary (American English) (US)
- ^ Alameda – Definition and More from the Free Merriam-Webster Dictionary
- ^ 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.
- ^ 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.
- ^ 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.
- ^ 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.
- ^ 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.
- ^ 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.
- ^ 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.
- ^ 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.
- ^ "U.S. Decennial Census". United States Census Bureau. Archived from the original on April 26, 2015. Retrieved September 24, 2015.
- ^ "Historical Census Browser". University of Virginia Library. Retrieved September 24, 2015.
- ^ Forstall, Richard L., ed. (March 27, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved September 24, 2015.
- ^ "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. April 2, 2001. Retrieved September 24, 2015.
- ^ https://www.census.gov/2010census/
External links
Wikivoyage has a travel guide for Alameda County.
- Official website
- map of Alameda County with supervisorial district boundaries
- Alameda County Fairgrounds – Annual county fair June to July
- A short film about Alameda County from 1958
- Short radio episode Baseball from "Lil' Yokohama," by Oakland writer Toshio Mori, 1941. California Legacy Project.
- Alameda County Fire Department
- Alameda County Fire Department Training Division
- Hiking trails in Alameda County, at the Berkeley Wiki website
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Contra Costa County |
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| San Joaquin County | 
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San Francisco County and San Mateo County | ||
 Alameda County, California 
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| Stanislaus County | Santa Clara County |
قالب:Cities of Alameda County, California قالب:Alameda County, California topics قالب:East Bay
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- مقاطعات ولاية كاليفورنيا الأمريكية