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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 | 38,127 | -- | 41,942 | -- | 41,475 | 41,319 | -- | -- |
| Persons in Households 2 | 37,285 | 148 | 41,289 | -- | 41,102 | 40,779 | -- | -- |
| Total Households 3 | 14,031 | 159 | 14,828 | 603 | 15,092 | 14,711 | 522 | Yes |
| Average Number of Persons per Household 4 | 2.66 | 0.07 | 2.78 | 0.11 | 2.72 | 2.77 | 0.10 | No |
| Average Household Income 5 | $41,725 | $1,713 | $48,222 | $4,654 | -- | $47,637 | $4,000 | Yes |
| Average Number of Vehicles per Household 6 | 1.82 | 0.06 | 1.81 | 0.13 | -- | 1.95 | 0.14 | No |
| Percent of Persons in Poverty 7 | 15.50 | 1.00 | 18.60 | 3.76 | -- | 23.40 | 4.04 | Yes |
| Percent Minority 8 | 19.40 | 1.00 | 17.20 | 1.65 | 22.90 | 20.70 | 1.66 | No |
| Percent of Persons 65 and Over 9 | 13.20 | 0.90 | 13.50 | 1.27 | 13.30 | 13.20 | 1.32 | No |
| Percent of Persons Foreign Born 10 | 6.00 | 0.60 | 7.50 | 0.73 | -- | 8.20 | 1.02 | Yes |
| Total Workers at Place of Residence11 | 15,914 | 496 | 17,937 | 1,263 | -- | 15,294 | 900 | 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 | 15,550 | 100.0 | 494 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 11,700 | 75.2 | 464 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,015 | 13.0 | 225 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 1,210 | 7.8 | 176 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 44 | 0.3 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 140 | 0.9 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 150 | 1.0 | 63 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 295 | 1.9 | 88 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 11,635 | 100.0 | 463 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,920 | 76.7 | 426 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,420 | 12.2 | 190 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 620 | 5.3 | 127 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 85 | 0.7 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 140 | 1.2 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 155 | 1.3 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 295 | 2.5 | 88 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 30.0 | 1.3 | -- | -- | -- | -- | -- |
| Drove alone | 26.4 | 1.3 | -- | -- | -- | -- | -- |
| Carpooled | 43.5 | 3.4 | -- | -- | -- | -- | -- |
| Transit | 28.3 | 10.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 23.9 | 5.9 | -- | -- | -- | -- | -- |
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
