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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 | 62,380 | -- | 76,639 | -- | 75,403 | 75,987 | -- | -- |
| Persons in Households 2 | 60,343 | 196 | 73,277 | -- | 73,518 | 74,076 | -- | -- |
| Total Households 3 | 23,083 | 159 | 25,909 | 1,079 | 28,288 | 28,501 | 433 | Yes |
| Average Number of Persons per Household 4 | 2.61 | 0.04 | 2.83 | 0.05 | 2.60 | 2.60 | 0.04 | No |
| Average Household Income 5 | $50,385 | $1,217 | $63,137 | $4,441 | -- | $61,232 | $2,560 | Yes |
| Average Number of Vehicles per Household 6 | 1.94 | 0.04 | 2.02 | 0.12 | -- | 1.94 | 0.06 | No |
| Percent of Persons in Poverty 7 | 11.50 | 0.60 | 10.30 | 1.79 | -- | 17.20 | 2.23 | Yes |
| Percent Minority 8 | 10.70 | 0.50 | 11.20 | 1.48 | 14.10 | 12.70 | 1.41 | Yes |
| Percent of Persons 65 and Over 9 | 14.70 | 0.60 | 16.60 | 2.17 | 14.80 | 15.50 | 0.97 | No |
| Percent of Persons Foreign Born 10 | 6.50 | 0.40 | 7.90 | 1.16 | -- | 6.30 | 1.05 | No |
| Total Workers at Place of Residence11 | 29,250 | 550 | 33,728 | 1,369 | -- | 31,016 | 1,085 | 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 | 28,770 | 100.0 | 550 | 32,168 | 100.0 | 1,213 | 30,164 | 100.0 | 1,033 | Yes |
| Drove alone | 21,445 | 74.5 | 524 | 25,665 | 79.8 | 1,256 | 22,785 | 75.5 | 1,145 | Yes |
| 2-person Carpool | 2,870 | 10.0 | 231 | 2,599 | 8.1 | 598 | 3,033 | 10.1 | 487 | No |
| 3-or-more-person Carpool | 1,180 | 4.1 | 150 | 358 | 1.1 | 249 | 906 | 3.0 | 353 | No |
| Transit | 238 | 0.8 | 68 | 333 | 1.0 | 186 | 177 | 0.6 | 148 | No |
| Bike | 270 | 0.9 | 72 | 95 | 0.3 | 73 | 304 | 1.0 | 187 | No |
| Walked | 1,130 | 3.9 | 147 | 915 | 2.8 | 322 | 1,013 | 3.4 | 315 | No |
| Taxi, Motorcycle and Other means | 150 | 0.5 | 54 | 327 | 1.0 | 216 | 215 | 0.7 | 177 | No |
| Worked at Home | 1,490 | 5.2 | 168 | 1,876 | 5.8 | 391 | 1,731 | 5.7 | 490 | No |
| 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 | 18,505 | 100.0 | 504 | 19,730 | 100.0 | 1,226 | 20,016 | 100.0 | 1,336 | Yes |
| Drove alone | 13,215 | 71.4 | 450 | 14,185 | 71.9 | 932 | 13,788 | 68.9 | 1,106 | No |
| 2-person Carpool | 1,610 | 8.7 | 175 | 1,688 | 8.6 | 433 | 2,177 | 10.9 | 501 | Yes |
| 3-or-more-person Carpool | 770 | 4.2 | 122 | 620 | 3.1 | 362 | 836 | 4.2 | 306 | No |
| Transit | 74 | 0.4 | 38 | 143 | 0.7 | 117 | 166 | 0.8 | 113 | No |
| Bike | 195 | 1.1 | 62 | 61 | 0.3 | 60 | 314 | 1.6 | 191 | No |
| Walked | 1,055 | 5.7 | 142 | 887 | 4.5 | 337 | 885 | 4.4 | 304 | No |
| Taxi, Motorcycle and Other means | 95 | 0.5 | 43 | 270 | 1.4 | 137 | 119 | 0.6 | 79 | No |
| Worked at Home | 1,490 | 8.1 | 168 | 1,876 | 9.5 | 391 | 1,731 | 8.6 | 490 | 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) | 23.4 | 0.7 | 24.3 | 1.8 | 24.7 | 1.9 | No |
| Drove alone | 22.8 | 0.7 | 24.4 | 2.1 | 24.3 | 2.3 | No |
| Carpooled | 29.4 | 2.1 | 24.8 | 7.7 | 30.9 | 7.6 | No |
| Transit | 47.3 | 11.4 | 60.7 | 51.7 | 38.2 | 47.9 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 13.3 | 2.6 | 11.6 | 5.1 | 13.3 | 6.8 | 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
