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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 | 20,390 | -- | 20,615 | -- | 20,874 | 20,772 | -- | -- |
| Persons in Households 2 | 19,540 | 115 | 20,209 | -- | 20,546 | 20,399 | -- | -- |
| Total Households 3 | 7,624 | 155 | 7,630 | 328 | 8,182 | 7,883 | 453 | No |
| Average Number of Persons per Household 4 | 2.56 | 0.10 | 2.65 | 0.11 | 2.51 | 2.59 | 0.15 | No |
| Average Household Income 5 | $44,165 | $2,140 | $56,264 | $5,953 | -- | $59,214 | $7,752 | Yes |
| Average Number of Vehicles per Household 6 | 1.74 | 0.06 | 1.86 | 0.15 | -- | 1.88 | 0.18 | No |
| Percent of Persons in Poverty 7 | 16.20 | 1.10 | 15.40 | 3.80 | -- | 18.00 | 4.36 | No |
| Percent Minority 8 | 27.50 | 1.30 | 21.40 | 2.45 | 24.90 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 18.60 | 1.10 | 18.50 | 2.07 | 19.40 | 19.70 | 2.03 | No |
| Percent of Persons Foreign Born 10 | 7.90 | 0.80 | 10.40 | 2.32 | -- | 8.20 | 2.14 | No |
| Total Workers at Place of Residence11 | 8,721 | 286 | -- | -- | -- | 9,094 | 460 | 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 | 8,580 | 100.0 | 285 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,435 | 75.0 | 269 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 925 | 10.8 | 120 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 425 | 5.0 | 83 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 39 | 0.5 | 25 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 330 | 3.8 | 73 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 95 | 1.1 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 310 | 3.6 | 71 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 7,805 | 100.0 | 281 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,915 | 75.8 | 262 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 670 | 8.6 | 103 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 430 | 5.5 | 83 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 39 | 0.5 | 25 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 310 | 4.0 | 71 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 105 | 1.3 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 310 | 4.0 | 71 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
|||
|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 26.2 | 1.5 | -- | -- | -- | -- | -- |
| Drove alone | 24.8 | 1.6 | -- | -- | -- | -- | -- |
| Carpooled | 35.4 | 4.3 | -- | -- | -- | -- | -- |
| Transit | 49.4 | 24.6 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 16.4 | 5.1 | -- | -- | -- | -- | -- |
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
