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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 | 20,551 | -- | 21,328 | -- | 21,623 | 21,828 | -- | -- |
| Persons in Households 2 | 20,209 | 88 | -- | -- | 21,449 | 21,501 | -- | -- |
| Total Households 3 | 8,352 | 126 | 8,612 | 301 | 9,236 | 9,298 | 224 | Yes |
| Average Number of Persons per Household 4 | 2.42 | 0.08 | 2.46 | 0.08 | 2.32 | 2.31 | 0.05 | Yes |
| Average Household Income 5 | $43,215 | $2,134 | $53,735 | $5,008 | -- | $55,270 | $5,187 | Yes |
| Average Number of Vehicles per Household 6 | 1.93 | 0.07 | 1.98 | 0.12 | -- | 1.97 | 0.09 | No |
| Percent of Persons in Poverty 7 | 15.40 | 1.20 | 14.30 | 3.34 | -- | 13.40 | 2.67 | No |
| Percent Minority 8 | 4.50 | 0.70 | 5.80 | 0.70 | 5.70 | 6.00 | 0.58 | Yes |
| Percent of Persons 65 and Over 9 | 16.20 | 1.20 | 18.90 | 1.83 | 19.30 | 19.90 | 1.72 | Yes |
| Percent of Persons Foreign Born 10 | 1.80 | 0.40 | 1.10 | 0.65 | -- | 1.50 | 0.48 | No |
| Total Workers at Place of Residence11 | 9,233 | 341 | -- | -- | -- | 8,876 | 494 | 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 | 9,065 | 100.0 | 340 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,465 | 82.3 | 330 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 675 | 7.4 | 122 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 170 | 1.9 | 62 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 4 | 0.0 | 10 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.2 | 21 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 210 | 2.3 | 69 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 85 | 0.9 | 44 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 440 | 4.9 | 99 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 5,755 | 100.0 | 308 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 4,480 | 77.8 | 283 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 495 | 8.6 | 105 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 65 | 1.1 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 15 | 0.3 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.3 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 195 | 3.4 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 44 | 0.8 | 32 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 440 | 7.6 | 99 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 16.8 | 1.0 | -- | -- | -- | -- | -- |
| Drove alone | 16.3 | 1.0 | -- | -- | -- | -- | -- |
| Carpooled | 20.7 | 3.4 | -- | -- | -- | -- | -- |
| Transit | 10.0 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 17.8 | 5.0 | -- | -- | -- | -- | -- |
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
