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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 | 67,194 | -- | 71,529 | -- | 72,797 | 72,289 | -- | -- |
| Persons in Households 2 | 66,561 | 120 | 68,998 | -- | 70,066 | 69,159 | -- | -- |
| Total Households 3 | 26,807 | 327 | 28,173 | 761 | 28,579 | 27,582 | 743 | No |
| Average Number of Persons per Household 4 | 2.48 | 0.07 | 2.45 | 0.06 | 2.45 | 2.51 | 0.06 | No |
| Average Household Income 5 | $41,860 | $1,086 | $52,743 | $2,929 | -- | $53,858 | $2,981 | Yes |
| Average Number of Vehicles per Household 6 | 1.80 | 0.04 | 1.99 | 0.09 | -- | 1.92 | 0.08 | Yes |
| Percent of Persons in Poverty 7 | 16.10 | 0.70 | 15.30 | 2.08 | -- | 19.70 | 2.34 | Yes |
| Percent Minority 8 | 11.40 | 0.60 | 12.20 | 0.77 | 15.10 | 14.40 | 0.82 | Yes |
| Percent of Persons 65 and Over 9 | 15.40 | 0.70 | 15.70 | 1.00 | 16.30 | 16.70 | 1.03 | Yes |
| Percent of Persons Foreign Born 10 | 4.20 | 0.40 | 4.80 | 0.67 | -- | 6.10 | 0.59 | Yes |
| Total Workers at Place of Residence11 | 27,614 | 610 | 29,602 | 1,291 | -- | 26,621 | 1,157 | 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 | 27,035 | 100.0 | 608 | 27,843 | 100.0 | 1,008 | 25,759 | 100.0 | 1,127 | No |
| Drove alone | 20,500 | 75.8 | 571 | 21,482 | 77.2 | 967 | 19,313 | 75.0 | 1,095 | No |
| 2-person Carpool | 2,800 | 10.4 | 248 | 2,194 | 7.9 | 416 | 2,363 | 9.2 | 467 | No |
| 3-or-more-person Carpool | 880 | 3.3 | 141 | 1,358 | 4.9 | 372 | 1,065 | 4.1 | 370 | No |
| Transit | 355 | 1.3 | 90 | 414 | 1.5 | 169 | 530 | 2.1 | 206 | No |
| Bike | 95 | 0.4 | 47 | 197 | 0.7 | 139 | 100 | 0.4 | 73 | No |
| Walked | 1,050 | 3.9 | 154 | 996 | 3.6 | 280 | 805 | 3.1 | 255 | No |
| Taxi, Motorcycle and Other means | 225 | 0.8 | 72 | 114 | 0.4 | 172 | 383 | 1.5 | 203 | No |
| Worked at Home | 1,125 | 4.2 | 159 | 1,088 | 3.9 | 343 | 1,200 | 4.7 | 305 | 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 | 26,260 | 100.0 | 605 | 25,542 | 100.0 | 1,161 | 24,081 | 100.0 | 1,058 | Yes |
| Drove alone | 19,985 | 76.1 | 567 | 19,763 | 77.4 | 1,114 | 18,006 | 74.8 | 990 | Yes |
| 2-person Carpool | 2,605 | 9.9 | 239 | 2,163 | 8.5 | 364 | 2,063 | 8.6 | 456 | Yes |
| 3-or-more-person Carpool | 890 | 3.4 | 142 | 959 | 3.8 | 318 | 1,145 | 4.8 | 383 | No |
| Transit | 330 | 1.3 | 87 | 383 | 1.5 | 162 | 458 | 1.9 | 190 | No |
| Bike | 95 | 0.4 | 47 | 137 | 0.5 | 101 | 118 | 0.5 | 80 | No |
| Walked | 1,040 | 4.0 | 153 | 905 | 3.5 | 273 | 808 | 3.4 | 258 | No |
| Taxi, Motorcycle and Other means | 190 | 0.7 | 66 | 144 | 0.6 | 89 | 283 | 1.2 | 149 | No |
| Worked at Home | 1,125 | 4.3 | 159 | 1,088 | 4.3 | 343 | 1,200 | 5.0 | 305 | 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) | 22.4 | 0.8 | 23.9 | 1.9 | 25.1 | 2.0 | Yes |
| Drove alone | 20.8 | 0.8 | 22.0 | 1.9 | 24.0 | 2.4 | Yes |
| Carpooled | 32.8 | 2.7 | 38.0 | 10.7 | 28.9 | 9.4 | No |
| Transit | 41.0 | 6.7 | 45.1 | 27.2 | 43.3 | 25.1 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 13.0 | 3.0 | 9.2 | 4.0 | 23.9 | 14.6 | 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
