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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 | 22,464 | -- | 20,482 | 37 | 20,313 | 20,288 | 37 | -- |
| Persons in Households 2 | 22,325 | 48 | -- | -- | 20,225 | 20,187 | 92 | Yes |
| Total Households 3 | 9,495 | 86 | 8,701 | 353 | 8,805 | 8,604 | 341 | Yes |
| Average Number of Persons per Household 4 | 2.35 | 0.04 | 2.35 | 0.09 | 2.30 | 2.35 | 0.09 | No |
| Average Household Income 5 | $42,700 | $1,421 | $50,925 | $3,454 | -- | $56,503 | $3,760 | Yes |
| Average Number of Vehicles per Household 6 | 1.50 | 0.05 | 1.51 | 0.10 | -- | 1.63 | 0.10 | Yes |
| Percent of Persons in Poverty 7 | 10.20 | 0.80 | 11.70 | 2.78 | -- | 10.80 | 3.02 | No |
| Percent Minority 8 | 9.70 | 0.80 | -- | -- | 13.50 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 21.50 | 1.10 | 19.20 | 2.17 | 19.50 | 19.70 | 2.07 | No |
| Percent of Persons Foreign Born 10 | 0.80 | 0.20 | 0.90 | 0.57 | -- | 0.80 | 0.41 | No |
| Total Workers at Place of Residence11 | 9,965 | 301 | -- | -- | -- | 9,997 | 486 | 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 | 9,815 | 100.0 | 301 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,530 | 76.7 | 286 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,155 | 11.8 | 134 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 185 | 1.9 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 595 | 6.1 | 97 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 215 | 2.2 | 59 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 35 | 0.4 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 100 | 1.0 | 40 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 17,900 | 100.0 | 244 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,775 | 82.5 | 288 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,740 | 9.7 | 162 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 264 | 1.5 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 660 | 3.7 | 102 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 260 | 1.5 | 65 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 90 | 0.5 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 100 | 0.6 | 40 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 28.0 | 1.0 | -- | -- | -- | -- | -- |
| Drove alone | 26.6 | 1.1 | -- | -- | -- | -- | -- |
| Carpooled | 27.0 | 2.2 | -- | -- | -- | -- | -- |
| Transit | 54.4 | 4.6 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.9 | 4.6 | -- | -- | -- | -- | -- |
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
