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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 | 22,403 | -- | 21,489 | 27 | 19,435 | 19,542 | 35 | -- |
| Persons in Households 2 | 18,434 | 231 | 17,782 | -- | 16,570 | 16,262 | -- | -- |
| Total Households 3 | 8,617 | 99 | 8,622 | 753 | 8,026 | 7,573 | 373 | Yes |
| Average Number of Persons per Household 4 | 2.14 | 0.07 | 2.06 | 0.10 | 2.06 | 2.15 | 0.09 | No |
| Average Household Income 5 | $40,680 | $1,777 | $49,751 | $7,493 | -- | $42,029 | $4,220 | No |
| Average Number of Vehicles per Household 6 | 1.45 | 0.05 | 1.45 | 0.19 | -- | 1.33 | 0.11 | No |
| Percent of Persons in Poverty 7 | 25.80 | 1.30 | 25.10 | 4.84 | -- | 32.50 | 4.02 | Yes |
| Percent Minority 8 | 39.00 | 1.30 | 34.70 | 3.26 | 38.50 | 39.00 | 2.95 | No |
| Percent of Persons 65 and Over 9 | 6.90 | 0.70 | 8.60 | 1.46 | 8.30 | 9.10 | 1.37 | Yes |
| Percent of Persons Foreign Born 10 | 5.90 | 0.60 | 7.10 | 2.21 | -- | 6.90 | 2.13 | No |
| Total Workers at Place of Residence11 | 12,784 | 300 | 11,940 | 1,238 | -- | 9,100 | 613 | 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 | 12,420 | 100.0 | 301 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,400 | 67.6 | 293 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 970 | 7.8 | 123 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 204 | 1.6 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 509 | 4.1 | 90 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.4 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 1,900 | 15.3 | 169 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 100 | 0.8 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 280 | 2.3 | 67 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 13,380 | 100.0 | 297 | -- | 100.0 | -- | 11,710 | 100.0 | 947 | Yes |
| Drove alone | 9,835 | 73.5 | 301 | -- | -- | -- | 8,623 | 73.6 | 738 | Yes |
| 2-person Carpool | 855 | 6.4 | 116 | -- | -- | -- | 756 | 6.5 | 282 | No |
| 3-or-more-person Carpool | 235 | 1.8 | 62 | -- | -- | -- | 355 | 3.0 | 234 | No |
| Transit | 199 | 1.5 | 57 | -- | -- | -- | 247 | 2.1 | 140 | No |
| Bike | 50 | 0.4 | 29 | -- | -- | -- | 108 | 0.9 | 85 | No |
| Walked | 1,840 | 13.8 | 166 | -- | -- | -- | 1,097 | 9.4 | 321 | Yes |
| Taxi, Motorcycle and Other means | 95 | 0.7 | 39 | -- | -- | -- | 104 | 0.9 | 58 | No |
| Worked at Home | 280 | 2.1 | 67 | -- | -- | -- | 420 | 3.6 | 157 | 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) | 20.1 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 21.8 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 19.3 | 1.6 | -- | -- | -- | -- | -- |
| Transit | 37.7 | 4.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 9.3 | 0.8 | -- | -- | -- | -- | -- |
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
