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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 | 21,127 | -- | 21,919 | -- | 22,228 | 22,191 | -- | -- |
| Persons in Households 2 | 20,925 | 68 | 21,613 | -- | 21,964 | 21,925 | -- | -- |
| Total Households 3 | 8,221 | 121 | 8,148 | 398 | 8,671 | 8,226 | 379 | No |
| Average Number of Persons per Household 4 | 2.55 | 0.08 | 2.65 | 0.12 | 2.53 | 2.67 | 0.12 | No |
| Average Household Income 5 | $33,140 | $1,801 | $37,701 | $3,813 | -- | $49,303 | $17,526 | No |
| Average Number of Vehicles per Household 6 | 1.86 | 0.07 | 1.99 | 0.17 | -- | 1.92 | 0.16 | No |
| Percent of Persons in Poverty 7 | 20.20 | 1.30 | 22.10 | 4.55 | -- | 26.90 | 5.17 | Yes |
| Percent Minority 8 | 1.70 | 0.40 | -- | -- | 1.70 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 11.40 | 1.00 | 13.00 | 1.70 | 13.70 | 14.20 | 1.58 | Yes |
| Percent of Persons Foreign Born 10 | 0.40 | 0.20 | 0.40 | 0.28 | -- | 0.40 | 0.41 | No |
| Total Workers at Place of Residence11 | 7,908 | 336 | -- | -- | -- | 7,238 | 636 | 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 | 7,730 | 100.0 | 335 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,380 | 82.5 | 319 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 695 | 9.0 | 124 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 399 | 5.2 | 95 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 25 | 0.3 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 100 | 1.3 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 55 | 0.7 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 75 | 1.0 | 41 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 7,545 | 100.0 | 333 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,325 | 83.8 | 318 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 690 | 9.1 | 124 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 279 | 3.7 | 79 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 15 | 0.2 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 100 | 1.3 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 60 | 0.8 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 75 | 1.0 | 41 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 27.2 | 1.7 | -- | -- | -- | -- | -- |
| Drove alone | 24.8 | 1.6 | -- | -- | -- | -- | -- |
| Carpooled | 43.7 | 5.9 | -- | -- | -- | -- | -- |
| Transit | 17.4 | 9.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 10.7 | 9.0 | -- | -- | -- | -- | -- |
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
