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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 | 21,486 | -- | 21,687 | 36 | 21,321 | 21,493 | 33 | -- |
| Persons in Households 2 | 20,994 | 113 | 20,519 | -- | 20,914 | 21,105 | -- | -- |
| Total Households 3 | 6,623 | 69 | 6,185 | 486 | 7,013 | 7,058 | 497 | No |
| Average Number of Persons per Household 4 | 3.17 | 0.09 | 3.32 | 0.19 | 2.98 | 2.99 | 0.21 | No |
| Average Household Income 5 | $61,905 | $3,132 | $72,996 | $9,812 | -- | $71,701 | $7,746 | Yes |
| Average Number of Vehicles per Household 6 | 1.84 | 0.09 | 2.00 | 0.22 | -- | 1.89 | 0.18 | No |
| Percent of Persons in Poverty 7 | 11.30 | 1.10 | 6.30 | 2.53 | -- | 16.30 | 5.91 | No |
| Percent Minority 8 | 48.10 | 1.80 | 52.00 | 4.97 | 48.10 | 49.40 | 5.67 | No |
| Percent of Persons 65 and Over 9 | 12.00 | 1.10 | 16.60 | 3.33 | 15.80 | 15.80 | 2.23 | Yes |
| Percent of Persons Foreign Born 10 | 32.90 | 1.70 | 32.10 | 3.52 | -- | 33.90 | 3.35 | No |
| Total Workers at Place of Residence11 | 9,496 | 375 | -- | -- | -- | 9,302 | 551 | 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 | 9,225 | 100.0 | 374 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,610 | 71.7 | 348 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,245 | 13.5 | 176 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 400 | 4.3 | 102 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 348 | 3.8 | 95 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 220 | 2.4 | 76 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 70 | 0.8 | 43 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 310 | 3.4 | 90 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 6,370 | 100.0 | 345 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,250 | 66.7 | 301 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 895 | 14.1 | 151 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 349 | 5.5 | 95 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 284 | 4.5 | 86 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 40 | 0.6 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 185 | 2.9 | 70 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 60 | 0.9 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 310 | 4.9 | 90 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 29.6 | 1.4 | -- | -- | -- | -- | -- |
| Drove alone | 29.2 | 1.5 | -- | -- | -- | -- | -- |
| Carpooled | 30.8 | 3.4 | -- | -- | -- | -- | -- |
| Transit | 44.3 | 9.2 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 13.6 | 2.7 | -- | -- | -- | -- | -- |
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
