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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 | 33,941 | -- | 32,459 | -- | 32,856 | 32,648 | -- | -- |
| Persons in Households 2 | 33,020 | 121 | 31,581 | -- | 32,020 | 31,251 | -- | -- |
| Total Households 3 | 14,119 | 287 | 14,326 | 461 | 14,302 | 14,115 | 514 | No |
| Average Number of Persons per Household 4 | 2.34 | 0.09 | 2.20 | 0.05 | 2.24 | 2.21 | 0.06 | Yes |
| Average Household Income 5 | $33,290 | $1,071 | $42,296 | $2,428 | -- | $45,298 | $2,692 | Yes |
| Average Number of Vehicles per Household 6 | 1.70 | 0.04 | 1.77 | 0.09 | -- | 1.64 | 0.09 | No |
| Percent of Persons in Poverty 7 | 19.00 | 0.90 | 20.50 | 1.96 | -- | 19.70 | 1.86 | No |
| Percent Minority 8 | 6.60 | 0.50 | 7.20 | 0.26 | 7.90 | 7.70 | 0.18 | Yes |
| Percent of Persons 65 and Over 9 | 17.30 | 0.80 | 18.30 | 1.03 | 19.60 | 20.10 | 0.97 | Yes |
| Percent of Persons Foreign Born 10 | 4.10 | 0.40 | 4.20 | 0.56 | -- | 3.60 | 0.65 | No |
| Total Workers at Place of Residence11 | 14,188 | 368 | 14,216 | 725 | -- | 13,261 | 412 | 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 | 13,745 | 100.0 | 366 | -- | 100.0 | -- | 12,768 | 100.0 | 406 | Yes |
| Drove alone | 10,445 | 76.0 | 344 | -- | -- | -- | 9,680 | 75.8 | 512 | Yes |
| 2-person Carpool | 1,340 | 9.7 | 145 | -- | -- | -- | 1,214 | 9.5 | 198 | No |
| 3-or-more-person Carpool | 315 | 2.3 | 71 | -- | -- | -- | 191 | 1.5 | 59 | Yes |
| Transit | 63 | 0.5 | 32 | -- | -- | -- | 32 | 0.3 | 23 | No |
| Bike | 4 | 0.0 | 8 | -- | -- | -- | 0 | 0.0 | 92 | No |
| Walked | 720 | 5.2 | 107 | -- | -- | -- | 616 | 4.8 | 172 | No |
| Taxi, Motorcycle and Other means | 159 | 1.2 | 51 | -- | -- | -- | 111 | 0.9 | 46 | No |
| Worked at Home | 695 | 5.1 | 106 | -- | -- | -- | 924 | 7.2 | 286 | 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 | 13,370 | 100.0 | 364 | 12,800 | 100.0 | 549 | 12,613 | 100.0 | 443 | Yes |
| Drove alone | 10,235 | 76.6 | 342 | 9,192 | 71.8 | 496 | 9,543 | 75.7 | 523 | Yes |
| 2-person Carpool | 1,210 | 9.1 | 138 | 1,360 | 10.6 | 191 | 1,177 | 9.3 | 193 | No |
| 3-or-more-person Carpool | 295 | 2.2 | 69 | 336 | 2.6 | 116 | 200 | 1.6 | 71 | No |
| Transit | 53 | 0.4 | 29 | 66 | 0.5 | 77 | 29 | 0.2 | 22 | No |
| Bike | 4 | 0.0 | 8 | 0 | 0.0 | 154 | 0 | 0.0 | 113 | No |
| Walked | 730 | 5.5 | 108 | 702 | 5.5 | 234 | 611 | 4.8 | 164 | No |
| Taxi, Motorcycle and Other means | 149 | 1.1 | 49 | 198 | 1.5 | 122 | 129 | 1.0 | 62 | No |
| Worked at Home | 695 | 5.2 | 106 | 946 | 7.4 | 190 | 924 | 7.3 | 286 | 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) | 19.2 | 0.8 | -- | -- | 19.1 | 1.5 | No |
| Drove alone | 18.9 | 0.9 | -- | -- | 19.0 | 1.7 | No |
| Carpooled | 24.9 | 2.9 | -- | -- | 24.0 | 5.6 | No |
| Transit | 44.2 | 26.8 | -- | -- | 33.6 | 35.9 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 9.8 | 2.1 | -- | -- | 10.0 | 4.3 | 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
