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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 | 24,051 | -- | 23,195 | 1,306 | 24,280 | 24,280 | 1,412 | -- |
| Persons in Households 2 | 23,969 | 40 | -- | -- | 24,230 | 24,199 | -- | -- |
| Total Households 3 | 8,594 | 58 | 8,749 | 385 | 9,411 | 9,671 | 413 | Yes |
| Average Number of Persons per Household 4 | 2.79 | 0.04 | 2.65 | 0.11 | 2.57 | 2.50 | 0.09 | Yes |
| Average Household Income 5 | $80,140 | $2,406 | $98,024 | $10,224 | -- | $92,619 | $7,655 | Yes |
| Average Number of Vehicles per Household 6 | 2.25 | 0.07 | 2.20 | 0.16 | -- | 2.06 | 0.16 | Yes |
| Percent of Persons in Poverty 7 | 2.00 | 0.40 | 4.40 | 3.16 | -- | 5.80 | 2.93 | Yes |
| Percent Minority 8 | 5.90 | 0.70 | 6.60 | 5.49 | 7.50 | 7.30 | 5.82 | No |
| Percent of Persons 65 and Over 9 | 9.30 | 0.80 | 14.70 | 1.73 | 15.60 | 15.60 | 1.67 | Yes |
| Percent of Persons Foreign Born 10 | 3.10 | 0.50 | 5.20 | 2.00 | -- | 5.00 | 1.16 | Yes |
| Total Workers at Place of Residence11 | 13,205 | 341 | 12,471 | 1,117 | -- | 12,522 | 912 | 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 | 12,985 | 100.0 | 341 | -- | 100.0 | -- | 12,445 | 100.0 | 905 | No |
| Drove alone | 10,705 | 82.4 | 340 | -- | -- | -- | 9,604 | 77.2 | 787 | Yes |
| 2-person Carpool | 930 | 7.2 | 132 | -- | -- | -- | 1,037 | 8.3 | 363 | No |
| 3-or-more-person Carpool | 130 | 1.0 | 50 | -- | -- | -- | 129 | 1.0 | 225 | No |
| Transit | 225 | 1.7 | 66 | -- | -- | -- | 449 | 3.6 | 175 | Yes |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | 66 | 0.5 | 55 | Yes |
| Walked | 90 | 0.7 | 42 | -- | -- | -- | 160 | 1.3 | 114 | No |
| Taxi, Motorcycle and Other means | 60 | 0.5 | 34 | -- | -- | -- | 42 | 0.3 | 121 | No |
| Worked at Home | 840 | 6.5 | 126 | -- | -- | -- | 958 | 7.7 | 231 | No |
| 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 | 4,220 | 100.0 | 260 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 3,050 | 72.3 | 228 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 210 | 5.0 | 64 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 25 | 0.6 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 4 | 0.1 | 9 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 80 | 1.9 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 10 | 0.2 | 14 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 840 | 19.9 | 126 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 28.5 | 0.9 | -- | -- | 26.2 | 3.1 | No |
| Drove alone | 27.1 | 0.8 | -- | -- | 25.1 | 2.9 | No |
| Carpooled | 31.8 | 3.7 | -- | -- | 30.4 | 16.9 | No |
| Transit | 57.1 | 7.4 | -- | -- | 40.3 | 22.7 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 63.2 | 18.4 | -- | -- | 21.0 | 17.9 | Yes |
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
