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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 | 23,478 | -- | 22,854 | -- | 22,621 | 22,414 | -- | -- |
| Persons in Households 2 | 23,199 | 67 | -- | -- | 22,336 | 22,108 | -- | -- |
| Total Households 3 | 9,074 | 128 | 8,256 | 429 | 8,937 | 8,284 | 418 | Yes |
| Average Number of Persons per Household 4 | 2.56 | 0.07 | 2.75 | 0.14 | 2.50 | 2.67 | 0.13 | No |
| Average Household Income 5 | $40,435 | $1,657 | $43,999 | $5,246 | -- | $46,938 | $4,244 | Yes |
| Average Number of Vehicles per Household 6 | 1.68 | 0.06 | 1.76 | 0.16 | -- | 1.79 | 0.14 | No |
| Percent of Persons in Poverty 7 | 20.90 | 1.10 | 25.70 | 4.16 | -- | 30.00 | 3.98 | Yes |
| Percent Minority 8 | 44.80 | 1.30 | -- | -- | 47.40 | 48.10 | 0.31 | Yes |
| Percent of Persons 65 and Over 9 | 12.60 | 0.90 | 13.80 | 1.76 | 14.00 | 14.40 | 1.62 | No |
| Percent of Persons Foreign Born 10 | 0.60 | 0.20 | 1.30 | 0.78 | -- | 0.90 | 0.65 | No |
| Total Workers at Place of Residence11 | 9,419 | 304 | -- | -- | -- | 8,045 | 520 | 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 | 9,270 | 100.0 | 303 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,215 | 77.8 | 286 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,155 | 12.5 | 134 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 385 | 4.2 | 79 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 50 | 0.5 | 29 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 30 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 165 | 1.8 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 105 | 1.1 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 165 | 1.8 | 52 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 8,820 | 100.0 | 300 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,570 | 74.5 | 278 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,250 | 14.2 | 139 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 515 | 5.8 | 91 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 30 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 30 | 0.3 | 22 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 160 | 1.8 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 100 | 1.1 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 165 | 1.9 | 52 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 27.9 | 1.2 | -- | -- | -- | -- | -- |
| Drove alone | 26.9 | 1.2 | -- | -- | -- | -- | -- |
| Carpooled | 31.4 | 3.3 | -- | -- | -- | -- | -- |
| Transit | 92.0 | 35.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 22.8 | 8.0 | -- | -- | -- | -- | -- |
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
