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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 | 66,337 | -- | 66,176 | 32 | 59,515 | 59,872 | 53 | -- |
| Persons in Households 2 | 64,895 | 152 | 63,840 | -- | 56,952 | 58,057 | -- | -- |
| Total Households 3 | 24,274 | 176 | 25,360 | 920 | 22,220 | 23,223 | 932 | Yes |
| Average Number of Persons per Household 4 | 2.67 | 0.04 | 2.52 | 0.09 | 2.56 | 2.50 | 0.09 | Yes |
| Average Household Income 5 | $42,505 | $1,074 | $39,947 | $2,985 | -- | $36,763 | $2,588 | Yes |
| Average Number of Vehicles per Household 6 | 1.43 | 0.03 | 1.41 | 0.08 | -- | 1.29 | 0.08 | Yes |
| Percent of Persons in Poverty 7 | 22.10 | 0.70 | 30.60 | 3.43 | -- | 36.50 | 3.65 | Yes |
| Percent Minority 8 | 60.50 | 0.80 | 61.90 | 2.62 | 65.60 | 62.10 | 2.72 | No |
| Percent of Persons 65 and Over 9 | 8.30 | 0.40 | 8.40 | 0.84 | 9.30 | 10.00 | 0.97 | Yes |
| Percent of Persons Foreign Born 10 | 6.20 | 0.40 | 7.80 | 1.58 | -- | 7.00 | 1.57 | No |
| Total Workers at Place of Residence11 | 26,647 | 511 | 25,789 | 1,628 | -- | 21,445 | 1,177 | 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 | 25,810 | 100.0 | 508 | 23,928 | 100.0 | 1,389 | -- | 100.0 | -- | -- |
| Drove alone | 19,890 | 77.1 | 477 | 17,941 | 75.0 | 1,221 | -- | -- | -- | -- |
| 2-person Carpool | 3,385 | 13.1 | 229 | 3,868 | 16.2 | 808 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 1,090 | 4.2 | 132 | 495 | 2.1 | 284 | -- | -- | -- | -- |
| Transit | 219 | 0.8 | 60 | 265 | 1.1 | 194 | -- | -- | -- | -- |
| Bike | 60 | 0.2 | 31 | 39 | 0.2 | 33 | -- | -- | -- | -- |
| Walked | 575 | 2.2 | 97 | 675 | 2.8 | 282 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 315 | 1.2 | 72 | 200 | 0.8 | 178 | -- | -- | -- | -- |
| Worked at Home | 275 | 1.1 | 67 | 445 | 1.9 | 210 | -- | -- | -- | -- |
| 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 | 49,485 | 100.0 | 454 | 35,250 | 100.0 | 1,457 | 30,054 | 100.0 | 1,675 | Yes |
| Drove alone | 44,080 | 89.1 | 492 | 30,138 | 85.5 | 1,280 | 26,420 | 87.9 | 1,583 | Yes |
| 2-person Carpool | 3,305 | 6.7 | 227 | 3,187 | 9.0 | 555 | 2,103 | 7.0 | 441 | Yes |
| 3-or-more-person Carpool | 795 | 1.6 | 113 | 419 | 1.2 | 160 | 736 | 2.4 | 275 | No |
| Transit | 204 | 0.4 | 58 | 211 | 0.6 | 166 | 185 | 0.6 | 135 | No |
| Bike | 30 | 0.1 | 22 | 36 | 0.1 | 42 | 45 | 0.1 | 71 | No |
| Walked | 515 | 1.0 | 91 | 521 | 1.5 | 243 | 261 | 0.9 | 131 | Yes |
| Taxi, Motorcycle and Other means | 280 | 0.6 | 68 | 293 | 0.8 | 190 | 77 | 0.3 | 75 | Yes |
| Worked at Home | 275 | 0.6 | 67 | 445 | 1.3 | 210 | 227 | 0.8 | 136 | 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) | 21.7 | 0.5 | 24.3 | 2.4 | -- | -- | -- |
| Drove alone | 21.4 | 0.6 | 24.0 | 2.6 | -- | -- | -- |
| Carpooled | 23.1 | 1.3 | 24.0 | 7.4 | -- | -- | -- |
| Transit | 25.4 | 5.9 | 84.3 | 89.1 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.4 | 3.2 | 15.4 | 9.5 | -- | -- | -- |
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
