Download an Excel file* of this document: profile_california__walnut_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? ** |
|||
|---|---|---|---|---|---|---|---|---|
| Value | MOE(+/-) | Value | MOE(+/-) | Value | Value | MOE(+/-) | ||
| Total Persons 1 | 30,004 | -- | 30,511 | 44 | 29,172 | 29,591 | 34 | -- |
| Persons in Households 2 | 29,963 | 33 | -- | -- | 29,138 | 29,547 | 47 | Yes |
| Total Households 3 | 8,256 | 60 | 8,656 | 299 | 8,533 | 8,115 | 240 | No |
| Average Number of Persons per Household 4 | 3.63 | 0.06 | 3.52 | 0.12 | 3.41 | 3.64 | 0.11 | No |
| Average Household Income 5 | $90,970 | $3,750 | $108,853 | $8,389 | -- | $122,690 | $10,022 | Yes |
| Average Number of Vehicles per Household 6 | 2.48 | 0.08 | 2.52 | 0.12 | -- | 2.77 | 0.12 | Yes |
| Percent of Persons in Poverty 7 | 6.50 | 0.70 | 5.30 | 1.76 | -- | 4.30 | 1.26 | Yes |
| Percent Minority 8 | 71.20 | 1.30 | 78.30 | 3.12 | 76.30 | 77.70 | 2.31 | Yes |
| Percent of Persons 65 and Over 9 | 7.20 | 0.80 | 10.50 | 1.49 | 12.20 | 13.40 | 1.58 | Yes |
| Percent of Persons Foreign Born 10 | 46.20 | 1.50 | 48.90 | 2.71 | -- | 48.90 | 2.09 | Yes |
| Total Workers at Place of Residence11 | 14,022 | 445 | -- | -- | -- | 14,327 | 622 | 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Total Workers | 13,885 | 100.0 | 445 | 14,388 | 100.0 | 721 | 14,124 | 100.0 | 604 | No |
| Drove alone | 10,600 | 76.3 | 426 | 10,986 | 76.4 | 851 | 11,479 | 81.3 | 640 | Yes |
| 2-person Carpool | 1,900 | 13.7 | 217 | 1,471 | 10.2 | 376 | 1,034 | 7.3 | 265 | Yes |
| 3-or-more-person Carpool | 540 | 3.9 | 119 | 395 | 2.7 | 164 | 452 | 3.2 | 150 | No |
| Transit | 279 | 2.0 | 86 | 679 | 4.7 | 226 | 247 | 1.7 | 107 | No |
| Bike | 10 | 0.1 | 16 | 0 | 0.0 | 168 | 0 | 0.0 | 120 | No |
| Walked | 55 | 0.4 | 38 | 45 | 0.3 | 54 | 103 | 0.7 | 59 | No |
| Taxi, Motorcycle and Other means | 110 | 0.8 | 54 | 160 | 1.1 | 211 | 94 | 0.7 | 181 | No |
| Worked at Home | 385 | 2.8 | 100 | 652 | 4.5 | 233 | 715 | 5.1 | 208 | 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 7,870 | 100.0 | 392 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,170 | 78.4 | 361 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 775 | 9.8 | 141 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 164 | 2.1 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 155 | 2.0 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 60 | 0.8 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 80 | 1.0 | 46 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 84 | 1.1 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 385 | 4.9 | 100 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
|||
|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 35.5 | 1.2 | 35.7 | 3.0 | 35.0 | 2.9 | No |
| Drove alone | 33.5 | 1.3 | 33.7 | 4.3 | 34.6 | 3.2 | No |
| Carpooled | 39.6 | 2.6 | 40.0 | 13.2 | 35.0 | 10.8 | No |
| Transit | 72.7 | 9.7 | 59.2 | 28.4 | 62.4 | 39.7 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 42.6 | 12.6 | 24.1 | 35.9 | 23.8 | 31.4 | 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
