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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 | 30,496 | -- | 32,492 | -- | 33,148 | 33,124 | -- | -- |
| Persons in Households 2 | 29,962 | 110 | 32,092 | -- | 32,873 | 32,748 | -- | -- |
| Total Households 3 | 11,662 | 139 | 12,664 | 417 | 13,126 | 12,663 | 429 | Yes |
| Average Number of Persons per Household 4 | 2.57 | 0.07 | 2.53 | 0.08 | 2.50 | 2.59 | 0.08 | No |
| Average Household Income 5 | $57,340 | $2,142 | $69,796 | $4,705 | -- | $78,190 | $6,052 | Yes |
| Average Number of Vehicles per Household 6 | 2.24 | 0.07 | 2.26 | 0.11 | -- | 2.37 | 0.13 | No |
| Percent of Persons in Poverty 7 | 5.20 | 0.60 | 7.20 | 2.26 | -- | 6.80 | 2.20 | No |
| Percent Minority 8 | 5.20 | 0.60 | 6.70 | 0.33 | 5.10 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 13.20 | 0.90 | 15.50 | 1.50 | 16.40 | 17.60 | 1.64 | Yes |
| Percent of Persons Foreign Born 10 | 0.90 | 0.30 | 2.10 | 0.67 | -- | 2.00 | 0.86 | Yes |
| Total Workers at Place of Residence11 | 15,727 | 417 | -- | -- | -- | 16,167 | 631 | 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 | 15,520 | 100.0 | 417 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 13,470 | 86.8 | 415 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,115 | 7.2 | 157 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 250 | 1.6 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 70 | 0.5 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 75 | 0.5 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 49 | 0.3 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 480 | 3.1 | 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? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 8,360 | 100.0 | 372 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,935 | 83.0 | 350 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 600 | 7.2 | 116 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 190 | 2.3 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 40 | 0.5 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 85 | 1.0 | 44 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 25 | 0.3 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 480 | 5.7 | 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) | 26.7 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 26.3 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 30.3 | 3.0 | -- | -- | -- | -- | -- |
| Transit | 36.1 | 17.9 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 31.3 | 18.4 | -- | -- | -- | -- | -- |
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
