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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 | 22,979 | -- | 22,975 | 22 | 23,989 | 23,742 | 27 | -- |
| Persons in Households 2 | 22,777 | 57 | 22,744 | -- | 23,704 | 23,490 | -- | -- |
| Total Households 3 | 8,450 | 87 | 8,418 | 479 | 8,975 | 8,954 | 339 | Yes |
| Average Number of Persons per Household 4 | 2.70 | 0.05 | 2.70 | 0.15 | 2.64 | 2.62 | 0.10 | No |
| Average Household Income 5 | $53,205 | $1,925 | $54,747 | $5,178 | -- | $48,754 | $3,903 | Yes |
| Average Number of Vehicles per Household 6 | 1.75 | 0.05 | 1.67 | 0.13 | -- | 1.66 | 0.11 | No |
| Percent of Persons in Poverty 7 | 12.60 | 0.90 | 17.70 | 3.80 | -- | 22.00 | 4.06 | Yes |
| Percent Minority 8 | 34.50 | 1.30 | 36.00 | 3.30 | 49.50 | 49.60 | 3.54 | Yes |
| Percent of Persons 65 and Over 9 | 7.70 | 0.70 | 9.10 | 1.52 | 9.80 | 10.40 | 1.66 | Yes |
| Percent of Persons Foreign Born 10 | 1.90 | 0.40 | 4.40 | 1.34 | -- | 2.50 | 1.06 | No |
| Total Workers at Place of Residence11 | 10,513 | 306 | 10,707 | 1,071 | -- | 9,311 | 541 | 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 | 10,255 | 100.0 | 305 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,665 | 84.5 | 297 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 885 | 8.6 | 118 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 225 | 2.2 | 60 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 25 | 0.2 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 170 | 1.7 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 64 | 0.6 | 32 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 210 | 2.0 | 58 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 38,380 | 100.0 | -- | -- | 100.0 | -- | 32,015 | 100.0 | 1,628 | -- |
| Drove alone | 32,135 | 83.7 | -- | -- | -- | -- | 26,896 | 84.0 | 1,486 | -- |
| 2-person Carpool | 3,050 | 7.9 | 208 | -- | -- | -- | 2,470 | 7.7 | 432 | Yes |
| 3-or-more-person Carpool | 835 | 2.2 | 115 | -- | -- | -- | 520 | 1.6 | 199 | Yes |
| Transit | 280 | 0.7 | 67 | -- | -- | -- | 227 | 0.7 | 128 | No |
| Bike | 40 | 0.1 | 26 | -- | -- | -- | 21 | 0.1 | 34 | No |
| Walked | 235 | 0.6 | 62 | -- | -- | -- | 192 | 0.6 | 90 | No |
| Taxi, Motorcycle and Other means | 1,600 | 4.2 | 156 | -- | -- | -- | 1,533 | 4.8 | 369 | No |
| Worked at Home | 210 | 0.5 | 58 | -- | -- | -- | 156 | 0.5 | 96 | No |
| 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) | 23.1 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 23.4 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 24.3 | 2.8 | -- | -- | -- | -- | -- |
| Transit | 13.8 | 6.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 10.2 | 2.8 | -- | -- | -- | -- | -- |
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
