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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 | 51,103 | -- | 52,909 | -- | 54,876 | 54,752 | -- | -- |
| Persons in Households 2 | 49,758 | 173 | 51,802 | -- | 53,249 | 53,252 | -- | -- |
| Total Households 3 | 21,031 | 202 | 22,890 | 514 | 22,843 | 22,879 | 509 | Yes |
| Average Number of Persons per Household 4 | 2.37 | 0.05 | 2.26 | 0.04 | 2.33 | 2.33 | 0.05 | No |
| Average Household Income 5 | $44,090 | $1,407 | $52,785 | $3,528 | -- | $59,639 | $4,331 | Yes |
| Average Number of Vehicles per Household 6 | 1.89 | 0.04 | 1.98 | 0.08 | -- | 1.96 | 0.08 | No |
| Percent of Persons in Poverty 7 | 10.90 | 0.70 | 15.80 | 2.19 | -- | 11.20 | 2.14 | No |
| Percent Minority 8 | 2.80 | 0.30 | 3.10 | 0.24 | 3.00 | 3.20 | 0.30 | No |
| Percent of Persons 65 and Over 9 | 15.30 | 0.80 | 17.20 | 1.15 | 17.70 | 18.20 | 1.14 | Yes |
| Percent of Persons Foreign Born 10 | 0.90 | 0.20 | 1.00 | 0.33 | -- | 1.10 | 0.35 | No |
| Total Workers at Place of Residence11 | 23,811 | 539 | 24,727 | 1,182 | -- | 24,483 | 1,113 | 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 | 23,495 | 100.0 | 539 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 19,955 | 84.9 | 527 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,940 | 8.3 | 207 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 350 | 1.5 | 89 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 25 | 0.1 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 320 | 1.4 | 85 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 175 | 0.7 | 63 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 720 | 3.1 | 127 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 21,400 | 100.0 | 533 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 17,805 | 83.2 | 515 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,820 | 8.5 | 200 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 449 | 2.1 | 101 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 65 | 0.3 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 370 | 1.7 | 92 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 155 | 0.7 | 59 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 720 | 3.4 | 127 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 24.2 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 23.9 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 28.6 | 2.9 | -- | -- | -- | -- | -- |
| Transit | 17.2 | 15.3 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 16.7 | 6.0 | -- | -- | -- | -- | -- |
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
