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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 | 31,435 | -- | 31,078 | -- | 31,594 | 31,540 | -- | -- |
| Persons in Households 2 | 31,017 | 82 | 30,735 | -- | 31,027 | 31,006 | -- | -- |
| Total Households 3 | 11,519 | 139 | 12,082 | 413 | 11,771 | 11,816 | 362 | No |
| Average Number of Persons per Household 4 | 2.69 | 0.06 | 2.54 | 0.08 | 2.64 | 2.62 | 0.08 | No |
| Average Household Income 5 | $36,150 | $1,335 | $54,036 | $4,097 | -- | $54,981 | $4,166 | Yes |
| Average Number of Vehicles per Household 6 | 1.62 | 0.04 | 1.77 | 0.10 | -- | 1.77 | 0.09 | Yes |
| Percent of Persons in Poverty 7 | 20.90 | 0.90 | 12.70 | 2.50 | -- | 23.10 | 3.87 | No |
| Percent Minority 8 | 19.40 | 0.90 | 20.40 | 0.39 | 20.50 | 20.80 | 0.53 | Yes |
| Percent of Persons 65 and Over 9 | 13.20 | 0.80 | 13.70 | 1.31 | 14.50 | 14.70 | 1.34 | No |
| Percent of Persons Foreign Born 10 | 0.60 | 0.20 | 0.40 | 0.29 | -- | 1.00 | 0.47 | No |
| Total Workers at Place of Residence11 | 11,629 | 346 | 12,785 | 1,023 | -- | 11,918 | 608 | 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 | 11,355 | 100.0 | 345 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,080 | 80.0 | 325 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,225 | 10.8 | 139 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 360 | 3.2 | 76 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 50 | 0.4 | 29 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 185 | 1.6 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 165 | 1.5 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 275 | 2.4 | 67 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 8,220 | 100.0 | 315 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,675 | 81.2 | 293 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 680 | 8.3 | 104 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 270 | 3.3 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.5 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 160 | 1.9 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 105 | 1.3 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 275 | 3.3 | 67 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 30.8 | 1.3 | -- | -- | -- | -- | -- |
| Drove alone | 29.9 | 1.4 | -- | -- | -- | -- | -- |
| Carpooled | 38.2 | 3.6 | -- | -- | -- | -- | -- |
| Transit | 17.7 | 58.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 22.4 | 7.0 | -- | -- | -- | -- | -- |
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
