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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 | 43,671 | -- | 50,315 | -- | 54,571 | 55,180 | -- | -- |
| Persons in Households 2 | 43,411 | 65 | -- | -- | 54,116 | 54,757 | -- | -- |
| Total Households 3 | 15,972 | 158 | 18,548 | 387 | 20,221 | 20,001 | 499 | Yes |
| Average Number of Persons per Household 4 | 2.72 | 0.05 | 2.71 | 0.06 | 2.68 | 2.74 | 0.07 | No |
| Average Household Income 5 | $50,150 | $1,352 | $64,779 | $3,637 | -- | $64,798 | $3,820 | Yes |
| Average Number of Vehicles per Household 6 | 1.94 | 0.04 | 2.06 | 0.09 | -- | 1.94 | 0.08 | No |
| Percent of Persons in Poverty 7 | 10.90 | 0.60 | 9.50 | 1.91 | -- | 13.30 | 2.07 | Yes |
| Percent Minority 8 | 19.90 | 0.80 | 21.30 | 0.51 | 21.50 | 21.20 | 0.49 | Yes |
| Percent of Persons 65 and Over 9 | 10.20 | 0.60 | 11.10 | 0.95 | 12.00 | 12.80 | 1.01 | Yes |
| Percent of Persons Foreign Born 10 | 1.20 | 0.20 | 2.00 | 0.57 | -- | 1.40 | 0.51 | No |
| Total Workers at Place of Residence11 | 20,161 | 422 | 23,984 | 982 | -- | 24,084 | 1,001 | 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 | 19,810 | 100.0 | 421 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 16,480 | 83.2 | 410 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,165 | 10.9 | 184 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 464 | 2.3 | 87 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 35 | 0.2 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 135 | 0.7 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 150 | 0.8 | 49 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 370 | 1.9 | 77 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 11,620 | 100.0 | 374 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,100 | 78.3 | 343 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,460 | 12.6 | 152 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 405 | 3.5 | 81 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 44 | 0.4 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 135 | 1.2 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 99 | 0.9 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 370 | 3.2 | 77 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 26.4 | 0.6 | -- | -- | -- | -- | -- |
| Drove alone | 26.1 | 0.6 | -- | -- | -- | -- | -- |
| Carpooled | 30.2 | 2.1 | -- | -- | -- | -- | -- |
| Transit | 26.6 | 19.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 15.0 | 3.4 | -- | -- | -- | -- | -- |
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
