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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 | 20,336 | -- | 20,043 | -- | 20,145 | 20,233 | -- | -- |
| Persons in Households 2 | 18,752 | 155 | -- | -- | 18,591 | 18,956 | -- | -- |
| Total Households 3 | 7,627 | 97 | 7,933 | 323 | 7,666 | 7,497 | 257 | No |
| Average Number of Persons per Household 4 | 2.46 | 0.07 | 2.46 | 0.08 | 2.43 | 2.53 | 0.07 | No |
| Average Household Income 5 | $45,650 | $1,685 | $59,585 | $7,050 | -- | $55,072 | $4,227 | Yes |
| Average Number of Vehicles per Household 6 | 1.97 | 0.06 | 1.90 | 0.13 | -- | 1.92 | 0.11 | No |
| Percent of Persons in Poverty 7 | 8.80 | 0.80 | 15.60 | 3.29 | -- | 16.40 | 3.35 | Yes |
| Percent Minority 8 | 5.70 | 0.70 | -- | -- | 7.90 | 6.80 | 0.42 | Yes |
| Percent of Persons 65 and Over 9 | 14.80 | 1.00 | 15.40 | 1.55 | 16.00 | 15.80 | 1.38 | No |
| Percent of Persons Foreign Born 10 | 1.80 | 0.40 | 4.70 | 1.67 | -- | 2.20 | 1.13 | No |
| Total Workers at Place of Residence11 | 9,902 | 288 | 10,240 | 750 | -- | 9,177 | 481 | Yes |
| 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 | 9,780 | 100.0 | 288 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,820 | 80.0 | 281 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 910 | 9.3 | 119 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 219 | 2.2 | 60 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 45 | 0.5 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 395 | 4.0 | 80 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 49 | 0.5 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 325 | 3.3 | 72 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 11,220 | 100.0 | 287 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,795 | 78.4 | 286 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,275 | 11.4 | 140 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 345 | 3.1 | 75 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 35 | 0.3 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.2 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 390 | 3.5 | 79 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 29 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 325 | 2.9 | 72 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 0.8 | -- | -- | -- | -- | -- |
| Drove alone | 16.6 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 21.6 | 2.8 | -- | -- | -- | -- | -- |
| Transit | 54.8 | 29.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.0 | 3.9 | -- | -- | -- | -- | -- |
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
