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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 | 20,826 | -- | 21,554 | -- | 22,915 | 22,733 | -- | -- |
| Persons in Households 2 | 19,587 | 138 | 20,989 | -- | 20,691 | 21,412 | -- | -- |
| Total Households 3 | 7,383 | 118 | 7,498 | 381 | 7,953 | 7,107 | 410 | No |
| Average Number of Persons per Household 4 | 2.65 | 0.08 | 2.80 | 0.13 | 2.60 | 3.01 | 0.17 | Yes |
| Average Household Income 5 | $38,415 | $1,536 | $52,513 | $6,101 | -- | $42,001 | $4,583 | No |
| Average Number of Vehicles per Household 6 | 1.93 | 0.07 | 2.01 | 0.19 | -- | 1.94 | 0.19 | No |
| Percent of Persons in Poverty 7 | 20.60 | 1.20 | 14.00 | 4.42 | -- | 22.00 | 4.66 | No |
| Percent Minority 8 | 23.50 | 1.20 | -- | -- | 24.20 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 11.60 | 0.90 | 13.30 | 1.92 | 12.70 | 13.90 | 2.02 | Yes |
| Percent of Persons Foreign Born 10 | 0.40 | 0.20 | 1.60 | 1.77 | -- | 0.90 | 0.80 | No |
| Total Workers at Place of Residence11 | 7,991 | 284 | -- | -- | -- | 7,347 | 767 | 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 | 7,875 | 100.0 | 283 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,260 | 79.5 | 268 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 950 | 12.1 | 122 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 330 | 4.2 | 73 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 39 | 0.5 | 25 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 100 | 1.3 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 75 | 1.0 | 35 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 120 | 1.5 | 44 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 4,300 | 100.0 | 236 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 3,330 | 77.4 | 214 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 490 | 11.4 | 89 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 200 | 4.7 | 57 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 19 | 0.4 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 90 | 2.1 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 40 | 0.9 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 120 | 2.8 | 44 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 31.6 | 1.3 | -- | -- | -- | -- | -- |
| Drove alone | 30.5 | 1.3 | -- | -- | -- | -- | -- |
| Carpooled | 38.2 | 3.8 | -- | -- | -- | -- | -- |
| Transit | 62.1 | 11.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.2 | 7.4 | -- | -- | -- | -- | -- |
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
