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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 | 19,715 | -- | 20,050 | -- | 20,489 | 20,410 | -- | -- |
| Persons in Households 2 | 19,434 | 86 | 19,624 | -- | 20,101 | 20,125 | -- | -- |
| Total Households 3 | 8,392 | 315 | 10,190 | 475 | 9,198 | 9,913 | 608 | Yes |
| Average Number of Persons per Household 4 | 2.32 | 0.20 | 1.93 | 0.08 | 2.19 | 2.03 | 0.13 | Yes |
| Average Household Income 5 | $34,360 | $1,921 | $40,852 | $4,516 | -- | $46,386 | $5,042 | Yes |
| Average Number of Vehicles per Household 6 | 1.72 | 0.07 | 1.66 | 0.14 | -- | 1.61 | 0.15 | No |
| Percent of Persons in Poverty 7 | 19.60 | 1.50 | 19.60 | 3.40 | -- | 18.30 | 3.73 | No |
| Percent Minority 8 | 25.50 | 1.60 | 30.00 | 2.61 | 30.20 | 28.10 | 2.04 | Yes |
| Percent of Persons 65 and Over 9 | 26.10 | 1.60 | 32.30 | 3.16 | 32.60 | 33.80 | 3.58 | Yes |
| Percent of Persons Foreign Born 10 | 9.70 | 1.10 | 13.10 | 2.26 | -- | 11.00 | 2.05 | No |
| Total Workers at Place of Residence11 | 6,570 | 341 | -- | -- | -- | 6,331 | 572 | 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 | 6,455 | 100.0 | 339 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,540 | 70.3 | 304 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 835 | 12.9 | 146 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 185 | 2.9 | 70 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 4 | 0.1 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 60 | 0.9 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 445 | 6.9 | 107 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 140 | 2.2 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 245 | 3.8 | 80 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 6,865 | 100.0 | 344 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,885 | 71.2 | 312 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 855 | 12.5 | 147 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 235 | 3.4 | 78 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 55 | 0.8 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 455 | 6.6 | 109 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 130 | 1.9 | 59 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 245 | 3.6 | 80 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 17.2 | 1.5 | -- | -- | -- | -- | -- |
| Drove alone | 17.5 | 1.8 | -- | -- | -- | -- | -- |
| Carpooled | 20.2 | 3.5 | -- | -- | -- | -- | -- |
| Transit | 15.0 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 10.7 | 3.7 | -- | -- | -- | -- | -- |
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
