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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 | 58,249 | -- | 60,205 | 47 | 62,230 | 62,329 | 29 | -- |
| Persons in Households 2 | 56,930 | 145 | 57,986 | -- | 60,322 | 60,542 | -- | -- |
| Total Households 3 | 22,913 | 150 | 25,187 | 595 | 24,793 | 24,673 | 514 | Yes |
| Average Number of Persons per Household 4 | 2.48 | 0.03 | 2.30 | 0.04 | 2.43 | 2.45 | 0.04 | No |
| Average Household Income 5 | $45,455 | $1,060 | $50,746 | $2,303 | -- | $53,939 | $2,254 | Yes |
| Average Number of Vehicles per Household 6 | 1.69 | 0.03 | 1.75 | 0.08 | -- | 1.68 | 0.06 | No |
| Percent of Persons in Poverty 7 | 10.30 | 0.50 | 15.30 | 2.58 | -- | 16.80 | 2.09 | Yes |
| Percent Minority 8 | 5.00 | 0.40 | 7.20 | 0.89 | 9.10 | 5.80 | 0.86 | No |
| Percent of Persons 65 and Over 9 | 13.40 | 0.60 | 13.20 | 0.92 | 13.50 | 13.40 | 0.88 | No |
| Percent of Persons Foreign Born 10 | 2.60 | 0.30 | 4.00 | 0.60 | -- | 3.60 | 0.70 | Yes |
| Total Workers at Place of Residence11 | 28,959 | 488 | 30,698 | 1,185 | -- | 30,925 | 868 | 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 | 28,440 | 100.0 | 488 | 30,012 | 100.0 | 1,048 | 30,515 | 100.0 | 877 | Yes |
| Drove alone | 23,275 | 81.8 | 478 | 24,051 | 80.1 | 1,038 | 25,518 | 83.6 | 971 | Yes |
| 2-person Carpool | 3,015 | 10.6 | 216 | 2,886 | 9.6 | 538 | 2,624 | 8.6 | 487 | No |
| 3-or-more-person Carpool | 550 | 1.9 | 94 | 701 | 2.3 | 325 | 560 | 1.8 | 228 | No |
| Transit | 194 | 0.7 | 56 | 180 | 0.6 | 110 | 294 | 1.0 | 156 | No |
| Bike | 70 | 0.2 | 34 | 161 | 0.5 | 105 | 117 | 0.4 | 78 | No |
| Walked | 585 | 2.1 | 97 | 761 | 2.5 | 234 | 591 | 1.9 | 224 | No |
| Taxi, Motorcycle and Other means | 163 | 0.6 | 52 | 128 | 0.4 | 156 | 195 | 0.6 | 152 | No |
| Worked at Home | 575 | 2.0 | 97 | 1,144 | 3.8 | 296 | 616 | 2.0 | 179 | 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 | 27,370 | 100.0 | 487 | 30,719 | 100.0 | 1,343 | 33,305 | 100.0 | 1,389 | Yes |
| Drove alone | 22,335 | 81.6 | 475 | 24,587 | 80.0 | 1,213 | 27,780 | 83.4 | 1,341 | Yes |
| 2-person Carpool | 2,985 | 10.9 | 215 | 3,199 | 10.4 | 568 | 2,882 | 8.7 | 500 | No |
| 3-or-more-person Carpool | 484 | 1.8 | 89 | 554 | 1.8 | 217 | 790 | 2.4 | 269 | Yes |
| Transit | 165 | 0.6 | 52 | 193 | 0.6 | 143 | 195 | 0.6 | 112 | No |
| Bike | 60 | 0.2 | 31 | 161 | 0.5 | 105 | 117 | 0.4 | 78 | No |
| Walked | 575 | 2.1 | 97 | 689 | 2.2 | 216 | 593 | 1.8 | 226 | No |
| Taxi, Motorcycle and Other means | 195 | 0.7 | 56 | 192 | 0.6 | 117 | 332 | 1.0 | 240 | No |
| Worked at Home | 575 | 2.1 | 97 | 1,144 | 3.7 | 296 | 616 | 1.8 | 179 | 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) | 17.9 | 0.4 | 17.8 | 1.2 | 18.8 | 1.1 | No |
| Drove alone | 17.5 | 0.4 | 17.1 | 1.3 | 18.1 | 1.2 | No |
| Carpooled | 18.6 | 1.1 | 22.4 | 5.9 | 19.6 | 4.8 | No |
| Transit | 40.4 | 10.9 | 44.3 | 43.5 | 54.4 | 46.9 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 20.5 | 4.0 | 12.2 | 5.5 | 22.7 | 13.0 | 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
