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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 | 64,284 | -- | 74,140 | -- | 77,230 | 78,066 | -- | -- |
| Persons in Households 2 | 62,861 | 151 | 72,625 | -- | 76,158 | 76,457 | -- | -- |
| Total Households 3 | 23,811 | 165 | 27,201 | 531 | 28,760 | 28,129 | 567 | Yes |
| Average Number of Persons per Household 4 | 2.64 | 0.04 | 2.67 | 0.05 | 2.65 | 2.72 | 0.05 | Yes |
| Average Household Income 5 | $44,440 | $1,124 | $51,577 | $2,533 | -- | $54,960 | $3,116 | Yes |
| Average Number of Vehicles per Household 6 | 1.99 | 0.04 | 1.99 | 0.07 | -- | 2.01 | 0.08 | No |
| Percent of Persons in Poverty 7 | 12.70 | 0.50 | 12.50 | 1.79 | -- | 16.70 | 2.16 | Yes |
| Percent Minority 8 | 7.70 | 0.40 | 6.90 | 0.87 | 11.10 | 8.00 | 1.26 | No |
| Percent of Persons 65 and Over 9 | 14.10 | 0.60 | 14.30 | 0.90 | 13.90 | 14.20 | 0.94 | No |
| Percent of Persons Foreign Born 10 | 6.40 | 0.40 | 7.60 | 1.46 | -- | 8.40 | 1.12 | Yes |
| Total Workers at Place of Residence11 | 29,990 | 512 | 34,776 | 1,253 | -- | 33,904 | 1,039 | 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 | 29,405 | 100.0 | 511 | 33,838 | 100.0 | 1,113 | 33,425 | 100.0 | 994 | Yes |
| Drove alone | 23,540 | 80.1 | 494 | 27,187 | 80.3 | 1,045 | 26,968 | 80.7 | 1,160 | Yes |
| 2-person Carpool | 2,600 | 8.8 | 202 | 2,534 | 7.5 | 466 | 2,343 | 7.0 | 540 | No |
| 3-or-more-person Carpool | 760 | 2.6 | 111 | 546 | 1.6 | 185 | 761 | 2.3 | 321 | No |
| Transit | 210 | 0.7 | 59 | 192 | 0.6 | 143 | 168 | 0.5 | 88 | No |
| Bike | 105 | 0.4 | 41 | 34 | 0.1 | 39 | 309 | 0.9 | 204 | No |
| Walked | 675 | 2.3 | 105 | 705 | 2.1 | 253 | 873 | 2.6 | 255 | No |
| Taxi, Motorcycle and Other means | 165 | 0.6 | 52 | 515 | 1.5 | 377 | 369 | 1.1 | 204 | No |
| Worked at Home | 1,345 | 4.6 | 147 | 2,125 | 6.3 | 389 | 1,634 | 4.9 | 478 | No |
| 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 | 30,645 | 100.0 | 512 | -- | 100.0 | -- | 35,166 | 100.0 | 1,160 | Yes |
| Drove alone | 24,990 | 81.5 | 500 | -- | -- | -- | 28,571 | 81.2 | 1,261 | Yes |
| 2-person Carpool | 2,640 | 8.6 | 204 | -- | -- | -- | 2,611 | 7.4 | 493 | No |
| 3-or-more-person Carpool | 650 | 2.1 | 103 | -- | -- | -- | 653 | 1.9 | 299 | No |
| Transit | 25 | 0.1 | 20 | -- | -- | -- | 29 | 0.1 | 36 | No |
| Bike | 105 | 0.3 | 41 | -- | -- | -- | 272 | 0.8 | 191 | No |
| Walked | 705 | 2.3 | 107 | -- | -- | -- | 873 | 2.5 | 242 | No |
| Taxi, Motorcycle and Other means | 190 | 0.6 | 56 | -- | -- | -- | 523 | 1.5 | 256 | Yes |
| Worked at Home | 1,345 | 4.4 | 147 | -- | -- | -- | 1,634 | 4.6 | 478 | No |
| 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) | 16.7 | 0.5 | 15.5 | 1.0 | 16.8 | 1.3 | No |
| Drove alone | 15.8 | 0.5 | 14.5 | 1.0 | 16.3 | 1.5 | No |
| Carpooled | 21.5 | 1.7 | 24.6 | 6.8 | 22.0 | 7.5 | No |
| Transit | 71.2 | 10.1 | 44.5 | 47.9 | 57.7 | 43.7 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 9.7 | 1.8 | 10.4 | 5.6 | 10.0 | 3.9 | 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
