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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 | 28,289 | -- | 28,290 | -- | 28,781 | 28,749 | -- | -- |
| Persons in Households 2 | 27,023 | 141 | 26,912 | -- | 27,413 | 27,112 | -- | -- |
| Total Households 3 | 11,064 | 142 | 11,300 | 518 | 11,377 | 11,206 | 320 | No |
| Average Number of Persons per Household 4 | 2.44 | 0.06 | 2.38 | 0.09 | 2.41 | 2.42 | 0.06 | No |
| Average Household Income 5 | $41,730 | $1,372 | $50,933 | $3,854 | -- | $55,296 | $6,128 | Yes |
| Average Number of Vehicles per Household 6 | 1.71 | 0.05 | 1.79 | 0.11 | -- | 1.76 | 0.09 | No |
| Percent of Persons in Poverty 7 | 12.10 | 0.80 | 15.70 | 3.01 | -- | 16.30 | 3.32 | Yes |
| Percent Minority 8 | 6.20 | 0.60 | 7.90 | 0.49 | 8.20 | 8.20 | 0.41 | Yes |
| Percent of Persons 65 and Over 9 | 16.70 | 0.90 | 15.70 | 1.52 | 15.70 | 16.20 | 1.37 | No |
| Percent of Persons Foreign Born 10 | 0.80 | 0.20 | 0.40 | 0.33 | -- | 1.10 | 0.36 | No |
| Total Workers at Place of Residence11 | 12,891 | 339 | 13,844 | 865 | -- | 12,637 | 528 | 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 | 12,665 | 100.0 | 338 | 13,482 | 100.0 | 588 | -- | 100.0 | -- | -- |
| Drove alone | 10,415 | 82.2 | 328 | 10,970 | 81.4 | 687 | -- | -- | -- | -- |
| 2-person Carpool | 1,250 | 9.9 | 140 | 1,022 | 7.6 | 269 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 235 | 1.9 | 62 | 323 | 2.4 | 202 | -- | -- | -- | -- |
| Transit | 15 | 0.1 | 16 | 79 | 0.6 | 61 | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | 0 | 0.0 | 147 | -- | -- | -- | -- |
| Walked | 295 | 2.3 | 69 | 438 | 3.2 | 210 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 115 | 0.9 | 43 | 196 | 1.5 | 200 | -- | -- | -- | -- |
| Worked at Home | 325 | 2.6 | 73 | 454 | 3.4 | 197 | -- | -- | -- | -- |
| 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 | 14,095 | 100.0 | 340 | 14,629 | 100.0 | 793 | -- | 100.0 | -- | -- |
| Drove alone | 11,730 | 83.2 | 335 | 12,125 | 82.9 | 827 | -- | -- | -- | -- |
| 2-person Carpool | 1,310 | 9.3 | 143 | 1,116 | 7.6 | 266 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 245 | 1.7 | 63 | 237 | 1.6 | 108 | -- | -- | -- | -- |
| Transit | 15 | 0.1 | 16 | 79 | 0.5 | 61 | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | 0 | 0.0 | 154 | -- | -- | -- | -- |
| Walked | 315 | 2.2 | 71 | 419 | 2.9 | 200 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 139 | 1.0 | 48 | 199 | 1.4 | 136 | -- | -- | -- | -- |
| Worked at Home | 325 | 2.3 | 73 | 454 | 3.1 | 197 | -- | -- | -- | -- |
| 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 | 0.7 | 16.7 | 1.7 | -- | -- | -- |
| Drove alone | 16.5 | 0.7 | 16.8 | 1.9 | -- | -- | -- |
| Carpooled | 20.7 | 2.2 | 18.6 | 7.6 | -- | -- | -- |
| Transit | 18.7 | 0.0 | 33.1 | 41.1 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 8.0 | 1.6 | 7.4 | 6.0 | -- | -- | -- |
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