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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 | 24,849 | -- | 24,258 | -- | 24,986 | 24,917 | -- | -- |
| Persons in Households 2 | 24,473 | 78 | -- | -- | 24,637 | 24,561 | -- | -- |
| Total Households 3 | 9,385 | 88 | 9,706 | 288 | 9,875 | 10,008 | 223 | Yes |
| Average Number of Persons per Household 4 | 2.61 | 0.05 | 2.48 | 0.07 | 2.49 | 2.45 | 0.05 | Yes |
| Average Household Income 5 | $51,185 | $1,875 | $72,105 | $6,243 | -- | $67,537 | $3,819 | Yes |
| Average Number of Vehicles per Household 6 | 2.04 | 0.06 | 2.14 | 0.12 | -- | 2.24 | 0.10 | Yes |
| Percent of Persons in Poverty 7 | 6.00 | 0.60 | 4.30 | 1.15 | -- | 6.60 | 1.78 | No |
| Percent Minority 8 | 1.50 | 0.30 | 3.60 | 0.84 | 3.60 | 3.50 | 0.77 | Yes |
| Percent of Persons 65 and Over 9 | 15.90 | 0.90 | 15.60 | 1.40 | 16.60 | 17.00 | 1.39 | No |
| Percent of Persons Foreign Born 10 | 1.20 | 0.30 | 1.10 | 0.36 | -- | 2.40 | 0.52 | Yes |
| Total Workers at Place of Residence11 | 12,610 | 319 | -- | -- | -- | 13,682 | 415 | 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 | 12,485 | 100.0 | 319 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,985 | 80.0 | 313 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 875 | 7.0 | 118 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 240 | 1.9 | 62 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 400 | 3.2 | 80 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 44 | 0.4 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 925 | 7.4 | 121 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 10,165 | 100.0 | 314 | -- | 100.0 | -- | 11,662 | 100.0 | 676 | Yes |
| Drove alone | 7,725 | 76.0 | 295 | -- | -- | -- | 8,874 | 76.1 | 664 | Yes |
| 2-person Carpool | 750 | 7.4 | 109 | -- | -- | -- | 861 | 7.4 | 236 | No |
| 3-or-more-person Carpool | 260 | 2.6 | 65 | -- | -- | -- | 370 | 3.2 | 169 | No |
| Transit | 10 | 0.1 | 13 | -- | -- | -- | 4 | 0.0 | 8 | No |
| Bike | 25 | 0.2 | 20 | -- | -- | -- | 42 | 0.4 | 43 | No |
| Walked | 405 | 4.0 | 81 | -- | -- | -- | 470 | 4.0 | 159 | No |
| Taxi, Motorcycle and Other means | 75 | 0.7 | 35 | -- | -- | -- | 237 | 2.0 | 148 | Yes |
| Worked at Home | 925 | 9.1 | 121 | -- | -- | -- | 804 | 6.9 | 198 | 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) | 19.1 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 18.8 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 25.4 | 3.2 | -- | -- | -- | -- | -- |
| Transit | 1.5 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.8 | 5.1 | -- | -- | -- | -- | -- |
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
