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| 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 | 34,138 | -- | 33,538 | 3,333 | 35,983 | 19,945 | 2,600 | -- |
| Persons in Households 2 | 33,632 | 115 | 33,121 | -- | 35,577 | -- | -- | -- |
| Total Households 3 | 8,496 | 119 | 8,610 | 695 | 8,721 | 4,672 | 474 | Yes |
| Average Number of Persons per Household 4 | 3.96 | 0.13 | 3.85 | 0.23 | 4.08 | 4.24 | 0.33 | No |
| Average Household Income 5 | $39,395 | $2,278 | $49,053 | $6,949 | -- | $44,160 | $8,776 | No |
| Average Number of Vehicles per Household 6 | 1.52 | 0.08 | 1.74 | 0.21 | -- | 1.65 | 0.28 | No |
| Percent of Persons in Poverty 7 | 30.70 | 1.30 | 23.60 | 4.66 | -- | 32.60 | 6.23 | No |
| Percent Minority 8 | 84.40 | 1.00 | 68.90 | 6.17 | 77.10 | 56.50 | 8.54 | Yes |
| Percent of Persons 65 and Over 9 | 8.20 | 0.80 | 8.10 | 1.36 | 8.10 | 5.70 | 1.40 | Yes |
| Percent of Persons Foreign Born 10 | 29.40 | 1.30 | 28.70 | 5.23 | -- | 31.40 | 5.44 | No |
| Total Workers at Place of Residence11 | 9,627 | 428 | -- | -- | -- | 6,329 | 972 | Yes |
| 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 | 9,120 | 100.0 | 421 | 11,641 | 100.0 | 1,441 | -- | 100.0 | -- | -- |
| Drove alone | 5,440 | 59.6 | 348 | 7,895 | 67.8 | 1,180 | -- | -- | -- | -- |
| 2-person Carpool | 1,440 | 15.8 | 191 | 1,460 | 12.5 | 397 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 890 | 9.8 | 152 | 519 | 4.5 | 295 | -- | -- | -- | -- |
| Transit | 650 | 7.1 | 130 | 956 | 8.2 | 365 | -- | -- | -- | -- |
| Bike | 90 | 1.0 | 49 | 87 | 0.7 | 101 | -- | -- | -- | -- |
| Walked | 245 | 2.7 | 80 | 108 | 0.9 | 100 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 125 | 1.4 | 57 | 134 | 1.2 | 260 | -- | -- | -- | -- |
| Worked at Home | 245 | 2.7 | 80 | 482 | 4.1 | 243 | -- | -- | -- | -- |
| 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 | 8,910 | 100.0 | 418 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,195 | 69.5 | 367 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,235 | 13.9 | 178 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 405 | 4.5 | 103 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 524 | 5.9 | 117 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.5 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 160 | 1.8 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 95 | 1.1 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 245 | 2.7 | 80 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 30.6 | 1.4 | 29.0 | 5.7 | -- | -- | -- |
| Drove alone | 28.5 | 1.5 | 26.9 | 5.9 | -- | -- | -- |
| Carpooled | 31.0 | 2.6 | 26.7 | 10.4 | -- | -- | -- |
| Transit | 56.3 | 8.0 | 56.3 | 32.7 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 16.7 | 5.6 | 14.0 | 15.1 | -- | -- | -- |
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
