Download an Excel file* of this document: profile_california__alameda_city.xls.
| Table 1. Selected Characteristics | Census 2000 | 2007-2009 ACS | 2010 Census | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|
| Value | MOE(+/-) | Value | MOE(+/-) | Value | Value | MOE(+/-) | ||
| Total Persons 1 | 72,259 | -- | 70,363 | 50 | 73,812 | 74,760 | 49 | -- |
| Persons in Households 2 | 71,181 | 168 | 69,814 | -- | 72,316 | 73,665 | -- | -- |
| Total Households 3 | 30,259 | 187 | 27,268 | 804 | 30,123 | 29,709 | 716 | No |
| Average Number of Persons per Household 4 | 2.35 | 0.04 | 2.56 | 0.07 | 2.40 | 2.48 | 0.06 | Yes |
| Average Household Income 5 | $73,390 | $1,848 | $93,839 | $4,910 | -- | $96,321 | $4,788 | Yes |
| Average Number of Vehicles per Household 6 | 1.56 | 0.03 | 1.68 | 0.08 | -- | 1.59 | 0.06 | No |
| Percent of Persons in Poverty 7 | 8.20 | 0.50 | 9.30 | 1.73 | -- | 10.10 | 1.75 | Yes |
| Percent Minority 8 | 43.10 | 0.90 | 47.90 | 2.41 | 49.20 | 51.10 | 2.26 | Yes |
| Percent of Persons 65 and Over 9 | 13.10 | 0.60 | 12.70 | 1.06 | 13.50 | 12.60 | 1.01 | No |
| Percent of Persons Foreign Born 10 | 26.10 | 0.80 | 27.70 | 2.42 | -- | 26.90 | 1.86 | No |
| Total Workers at Place of Residence11 | 38,095 | 691 | 38,596 | 1,862 | -- | 37,558 | 1,076 | No |
| Table 2a. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Total Workers | 37,325 | 100.0 | 692 | 36,456 | 100.0 | 1,133 | 36,092 | 100.0 | 1,223 | No |
| Drove alone | 23,530 | 63.0 | 649 | 23,167 | 63.5 | 1,265 | 22,202 | 61.5 | 1,161 | No |
| 2-person Carpool | 3,200 | 8.6 | 285 | 2,589 | 7.1 | 516 | 2,576 | 7.1 | 491 | Yes |
| 3-or-more-person Carpool | 1,255 | 3.4 | 181 | 965 | 2.6 | 287 | 747 | 2.1 | 313 | Yes |
| Transit | 5,829 | 15.6 | 377 | 5,375 | 14.7 | 703 | 5,871 | 16.3 | 787 | No |
| Bike | 520 | 1.4 | 117 | 456 | 1.3 | 154 | 552 | 1.5 | 183 | No |
| Walked | 990 | 2.7 | 161 | 1,542 | 4.2 | 436 | 1,370 | 3.8 | 340 | Yes |
| Taxi, Motorcycle and Other means | 500 | 1.3 | 115 | 501 | 1.4 | 232 | 689 | 1.9 | 281 | No |
| Worked at Home | 1,505 | 4.0 | 198 | 1,861 | 5.1 | 347 | 2,085 | 5.8 | 386 | Yes |
| Table 2b. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 24,950 | 100.0 | 658 | 27,074 | 100.0 | 1,591 | 27,727 | 100.0 | 1,648 | Yes |
| Drove alone | 17,260 | 69.2 | 590 | 18,561 | 68.6 | 1,342 | 19,157 | 69.1 | 1,356 | Yes |
| 2-person Carpool | 2,165 | 8.7 | 236 | 1,765 | 6.5 | 412 | 1,845 | 6.7 | 448 | No |
| 3-or-more-person Carpool | 765 | 3.1 | 142 | 628 | 2.3 | 266 | 553 | 2.0 | 236 | No |
| Transit | 1,355 | 5.4 | 188 | 1,818 | 6.7 | 486 | 1,610 | 5.8 | 381 | No |
| Bike | 495 | 2.0 | 114 | 471 | 1.7 | 167 | 626 | 2.3 | 191 | No |
| Walked | 1,060 | 4.2 | 166 | 1,770 | 6.5 | 450 | 1,434 | 5.2 | 360 | No |
| Taxi, Motorcycle and Other means | 345 | 1.4 | 95 | 200 | 0.7 | 135 | 417 | 1.5 | 185 | No |
| Worked at Home | 1,505 | 6.0 | 198 | 1,861 | 6.9 | 347 | 2,085 | 7.5 | 386 | Yes |
| Table 3. Mean Travel Time by Mode to Work 13 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the change in travel time between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 29.6 | 0.7 | 27.7 | 1.6 | 28.1 | 1.8 | No |
| Drove alone | 26.3 | 0.8 | 24.6 | 2.2 | 24.9 | 2.1 | No |
| Carpooled | 29.5 | 2.1 | 29.1 | 7.0 | 31.6 | 9.0 | No |
| Transit | 44.1 | 1.7 | 44.1 | 8.8 | 41.9 | 8.1 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 25.9 | 3.4 | 18.8 | 7.6 | 19.6 | 5.6 | No |
Notes:
* The coefficient of variation (CV) can be derived by the standard error (SE) divided by the estimate, while SE = MOE/1.645.
** The z-value of the difference of the two estimates are used to determined if the two estimates are significantly different at 90% confidence level.
1 Census 2000 SF3 Table P1; 2007-2009 ACS Table B01003; 2010-2012 ACS Table B01003
2 Census 2000 SF3 Table P9; 2007-2009 ACS Table B09016; 2010-2012 ACS Table B01003 minus Table B26001
3 Census 2000 SF3 Table P10; 2007-2009 ACS Table B19001; 2010-2012 ACS Table B19001
4 Census 2000 SF3 Table P9 divided Census 2000 SF3 Table P10; 2007-2009 ACS Table B09016 divided 2007-2009 ACS Table B19001; 2010-2012 ACS Table S1101
5 CTPP2000 Table 1-090; 2007-2009 ACS Table B19025; 2010-2012 ACS Table B19025
6 Census 2000 SF3 Table H46; 2007-2009 ACS Table B25046; 2010-2012 ACS Table B25046
7 Census 2000 SF3 Table P87; 2007 -2009 ACS Table B17001; 2010-2012 ACS Table B17001
8 Census 2000 SF3 Table P6; 2007-2009 ACS Table B02001; 2010-2012 ACS Table B02001
9 Census 2000 SF3 Table P8; 2007-2009 ACS Table B01001; 2010-2012 ACS Table B01001
10 Census 2000 SF3 Table P21; 2007-2009 ACS Table B06003; 2010-2012 ACS Table B06003
11 Census 2000 SF3 Table P43; 2007-2009 ACS Table B23001; 2010-2012 ACS Table B23025
12 Residence place information is from CTPP2000 Table 1-002; 2007- 2009 ACS Table B08301; 2010-2012 ACS Table B08301. Workplace information is from CTPP2000 Table 2-002; 2007-2009 ACS Table B08406; 2010-2012 ACS Table B08601
13 CTPP2000 1-118; 2007-2009 ACS Table C08136; 2010-2012 ACS Table C08136
