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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 | 20,814 | -- | 23,845 | -- | 24,837 | 25,023 | -- | -- |
| Persons in Households 2 | 20,258 | 94 | 23,237 | -- | 24,447 | 24,555 | -- | -- |
| Total Households 3 | 8,512 | 140 | 9,399 | 426 | 10,572 | 10,496 | 471 | Yes |
| Average Number of Persons per Household 4 | 2.38 | 0.07 | 2.47 | 0.11 | 2.31 | 2.34 | 0.10 | No |
| Average Household Income 5 | $49,170 | $2,041 | $66,879 | $6,353 | -- | $67,990 | $5,918 | Yes |
| Average Number of Vehicles per Household 6 | 1.87 | 0.05 | 1.95 | 0.14 | -- | 1.99 | 0.14 | No |
| Percent of Persons in Poverty 7 | 10.20 | 0.90 | 7.00 | 2.23 | -- | 10.90 | 3.30 | No |
| Percent Minority 8 | 7.20 | 0.70 | -- | -- | 8.70 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 25.30 | 1.20 | 25.50 | 2.24 | 26.50 | 27.50 | 2.27 | No |
| Percent of Persons Foreign Born 10 | 7.00 | 0.70 | 5.60 | 1.61 | -- | 7.40 | 2.46 | No |
| Total Workers at Place of Residence11 | 9,301 | 290 | -- | -- | -- | 11,357 | 555 | 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 | 9,155 | 100.0 | 290 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,745 | 73.7 | 273 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 985 | 10.8 | 124 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 440 | 4.8 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 4 | 0.0 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.2 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 190 | 2.1 | 56 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 90 | 1.0 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 685 | 7.5 | 104 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 8,765 | 100.0 | 288 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,460 | 73.7 | 270 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 930 | 10.6 | 121 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 410 | 4.7 | 81 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.2 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 185 | 2.1 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 80 | 0.9 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 685 | 7.8 | 104 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 21.8 | 1.2 | -- | -- | -- | -- | -- |
| Drove alone | 20.8 | 1.3 | -- | -- | -- | -- | -- |
| Carpooled | 26.8 | 3.3 | -- | -- | -- | -- | -- |
| Transit | 160.0 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 19.7 | 7.9 | -- | -- | -- | -- | -- |
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
