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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 | 20,309 | -- | 20,593 | 693 | 21,482 | 22,140 | 566 | -- |
| Persons in Households 2 | 19,933 | 78 | -- | -- | 21,111 | 21,677 | -- | -- |
| Total Households 3 | 8,385 | 110 | 9,209 | 392 | 9,278 | 9,442 | 409 | Yes |
| Average Number of Persons per Household 4 | 2.38 | 0.06 | 2.22 | 0.08 | 2.28 | 2.30 | 0.09 | No |
| Average Household Income 5 | $45,180 | $1,763 | $52,190 | $5,264 | -- | $53,504 | $4,306 | Yes |
| Average Number of Vehicles per Household 6 | 1.78 | 0.06 | 1.97 | 0.16 | -- | 1.84 | 0.13 | No |
| Percent of Persons in Poverty 7 | 9.30 | 0.80 | 15.70 | 4.02 | -- | 12.50 | 3.14 | No |
| Percent Minority 8 | 3.60 | 0.50 | -- | -- | 5.20 | 5.40 | 2.51 | No |
| Percent of Persons 65 and Over 9 | 15.10 | 1.00 | 15.90 | 1.88 | 15.40 | 15.30 | 1.71 | No |
| Percent of Persons Foreign Born 10 | 1.40 | 0.30 | 0.20 | 0.27 | -- | 1.30 | 0.61 | No |
| Total Workers at Place of Residence11 | 10,877 | 288 | -- | -- | -- | 11,856 | 643 | 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 | 10,705 | 100.0 | 288 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,115 | 85.1 | 287 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 670 | 6.3 | 103 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 155 | 1.4 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 65 | 0.6 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.2 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 190 | 1.8 | 56 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 170 | 1.6 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 320 | 3.0 | 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 | 13,295 | 100.0 | 274 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 11,455 | 86.2 | 286 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 905 | 6.8 | 119 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 185 | 1.4 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 65 | 0.5 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.2 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 195 | 1.5 | 56 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 155 | 1.2 | 50 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 320 | 2.4 | 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) | 13.1 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 12.8 | 0.7 | -- | -- | -- | -- | -- |
| Carpooled | 13.8 | 2.1 | -- | -- | -- | -- | -- |
| Transit | 24.5 | 8.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 16.8 | 4.5 | -- | -- | -- | -- | -- |
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
