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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 | 21,310 | -- | 20,721 | -- | 21,056 | 21,054 | -- | -- |
| Persons in Households 2 | 19,000 | 184 | 18,749 | -- | 18,768 | 18,640 | -- | -- |
| Total Households 3 | 7,762 | 83 | 7,992 | 321 | 7,997 | 8,078 | 227 | Yes |
| Average Number of Persons per Household 4 | 2.45 | 0.06 | 2.35 | 0.07 | 2.35 | 2.31 | 0.05 | Yes |
| Average Household Income 5 | $45,615 | $1,827 | $59,068 | $4,585 | -- | $62,045 | $3,871 | Yes |
| Average Number of Vehicles per Household 6 | 2.01 | 0.07 | 2.04 | 0.12 | -- | 2.10 | 0.10 | No |
| Percent of Persons in Poverty 7 | 8.00 | 0.80 | 9.90 | 2.23 | -- | 6.80 | 1.39 | No |
| Percent Minority 8 | 2.40 | 0.40 | 2.10 | 0.42 | 3.40 | 3.50 | 0.60 | Yes |
| Percent of Persons 65 and Over 9 | 15.80 | 1.00 | 17.00 | 1.51 | 16.80 | 16.90 | 1.34 | No |
| Percent of Persons Foreign Born 10 | 2.10 | 0.40 | 1.40 | 0.45 | -- | 1.50 | 0.51 | No |
| Total Workers at Place of Residence11 | 11,764 | 294 | -- | -- | -- | 11,969 | 395 | 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 | 11,665 | 100.0 | 294 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,990 | 68.5 | 286 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 760 | 6.5 | 110 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 200 | 1.7 | 57 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 14 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 50 | 0.4 | 29 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 1,700 | 14.6 | 160 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 49 | 0.4 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 905 | 7.8 | 119 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 11,660 | 100.0 | 294 | -- | 100.0 | -- | 12,682 | 100.0 | 650 | Yes |
| Drove alone | 7,925 | 68.0 | 285 | -- | -- | -- | 8,350 | 65.8 | 557 | No |
| 2-person Carpool | 825 | 7.1 | 114 | -- | -- | -- | 592 | 4.7 | 181 | Yes |
| 3-or-more-person Carpool | 180 | 1.5 | 54 | -- | -- | -- | 290 | 2.3 | 127 | No |
| Transit | 19 | 0.2 | 18 | -- | -- | -- | 18 | 0.1 | 23 | No |
| Bike | 50 | 0.4 | 29 | -- | -- | -- | 158 | 1.2 | 109 | No |
| Walked | 1,705 | 14.6 | 160 | -- | -- | -- | 2,198 | 17.3 | 368 | Yes |
| Taxi, Motorcycle and Other means | 49 | 0.4 | 28 | -- | -- | -- | 92 | 0.7 | 70 | No |
| Worked at Home | 905 | 7.8 | 119 | -- | -- | -- | 984 | 7.8 | 241 | No |
| 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) | 15.9 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 16.4 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 28.4 | 3.8 | -- | -- | -- | -- | -- |
| Transit | 9.2 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 6.8 | 1.2 | -- | -- | -- | -- | -- |
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
