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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 | 36,073 | -- | 33,548 | 2,661 | 33,141 | 34,947 | 2,540 | -- |
| Persons in Households 2 | 35,464 | 99 | -- | -- | 32,849 | 34,504 | -- | -- |
| Total Households 3 | 12,539 | 89 | 11,131 | 633 | 12,218 | 12,597 | 701 | No |
| Average Number of Persons per Household 4 | 2.83 | 0.04 | 2.99 | 0.18 | 2.69 | 2.74 | 0.14 | No |
| Average Household Income 5 | $39,935 | $1,367 | $49,661 | $6,244 | -- | $46,129 | $4,882 | Yes |
| Average Number of Vehicles per Household 6 | 1.47 | 0.04 | 1.48 | 0.13 | -- | 1.46 | 0.12 | No |
| Percent of Persons in Poverty 7 | 20.90 | 0.90 | 23.80 | 5.68 | -- | 26.00 | 5.21 | No |
| Percent Minority 8 | 52.60 | 1.10 | 55.10 | 4.87 | 57.90 | 60.40 | 4.71 | Yes |
| Percent of Persons 65 and Over 9 | 11.80 | 0.70 | 15.30 | 2.05 | 14.00 | 14.40 | 1.57 | Yes |
| Percent of Persons Foreign Born 10 | 3.70 | 0.40 | 5.20 | 1.54 | -- | 6.60 | 1.86 | Yes |
| Total Workers at Place of Residence11 | 14,020 | 375 | 13,886 | 1,355 | -- | 13,831 | 1,175 | 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 | 13,650 | 100.0 | 373 | -- | 100.0 | -- | 13,494 | 100.0 | 1,175 | No |
| Drove alone | 10,300 | 75.5 | 347 | -- | -- | -- | 11,068 | 82.0 | 1,149 | No |
| 2-person Carpool | 1,700 | 12.5 | 163 | -- | -- | -- | 1,232 | 9.1 | 326 | Yes |
| 3-or-more-person Carpool | 495 | 3.6 | 89 | -- | -- | -- | 407 | 3.0 | 213 | No |
| Transit | 590 | 4.3 | 97 | -- | -- | -- | 321 | 2.4 | 193 | Yes |
| Bike | 75 | 0.5 | 35 | -- | -- | -- | 0 | 0.0 | 115 | No |
| Walked | 135 | 1.0 | 47 | -- | -- | -- | 169 | 1.3 | 151 | No |
| Taxi, Motorcycle and Other means | 170 | 1.2 | 53 | -- | -- | -- | 256 | 1.9 | 194 | No |
| Worked at Home | 185 | 1.4 | 55 | -- | -- | -- | 41 | 0.3 | 35 | Yes |
| 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 | 10,070 | 100.0 | 345 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 7,665 | 76.1 | 314 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,145 | 11.4 | 135 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 380 | 3.8 | 78 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 230 | 2.3 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 45 | 0.4 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 175 | 1.7 | 53 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 240 | 2.4 | 62 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 185 | 1.8 | 55 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 25.7 | 0.9 | -- | -- | 24.5 | 3.2 | No |
| Drove alone | 24.2 | 0.9 | -- | -- | 23.2 | 3.6 | No |
| Carpooled | 23.9 | 1.6 | -- | -- | 28.4 | 11.2 | No |
| Transit | 53.6 | 6.3 | -- | -- | 48.7 | 39.9 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 33.4 | 7.3 | -- | -- | 26.1 | 23.9 | No |
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
