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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 | 23,906 | -- | 21,650 | 22 | 20,978 | 20,755 | 26 | -- |
| Persons in Households 2 | 23,469 | 84 | -- | -- | 20,667 | 20,487 | -- | -- |
| Total Households 3 | 11,051 | 157 | 10,544 | 468 | 9,917 | 9,806 | 442 | Yes |
| Average Number of Persons per Household 4 | 2.12 | 0.06 | 2.05 | 0.09 | 2.08 | 2.09 | 0.09 | No |
| Average Household Income 5 | $28,435 | $1,176 | $33,037 | $2,691 | -- | $34,385 | $3,292 | Yes |
| Average Number of Vehicles per Household 6 | 1.07 | 0.04 | 1.13 | 0.08 | -- | 1.13 | 0.08 | No |
| Percent of Persons in Poverty 7 | 24.60 | 1.10 | 30.30 | 3.62 | -- | 32.50 | 3.82 | Yes |
| Percent Minority 8 | 14.00 | 0.90 | -- | -- | 20.00 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 21.90 | 1.10 | 19.10 | 2.07 | 18.50 | 19.20 | 1.95 | Yes |
| Percent of Persons Foreign Born 10 | 1.40 | 0.30 | 1.90 | 1.13 | -- | 0.60 | 0.33 | Yes |
| Total Workers at Place of Residence11 | 8,623 | 300 | 8,873 | 961 | -- | 7,468 | 630 | 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 | 8,510 | 100.0 | 300 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,115 | 71.9 | 273 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 895 | 10.5 | 119 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 215 | 2.5 | 59 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 439 | 5.2 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 30 | 0.4 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 605 | 7.1 | 98 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 74 | 0.9 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 140 | 1.6 | 48 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 18,970 | 100.0 | 253 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 15,580 | 82.1 | 298 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,675 | 8.8 | 160 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 319 | 1.7 | 72 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 430 | 2.3 | 83 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.1 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 665 | 3.5 | 103 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 140 | 0.7 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 140 | 0.7 | 48 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 17.4 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 19.7 | 2.5 | -- | -- | -- | -- | -- |
| Transit | 29.1 | 4.6 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.9 | 2.0 | -- | -- | -- | -- | -- |
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
