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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 | 25,881 | -- | 33,064 | -- | 33,481 | 33,907 | -- | -- |
| Persons in Households 2 | 25,390 | 105 | 32,076 | -- | 32,880 | 33,388 | -- | -- |
| Total Households 3 | 10,142 | 157 | 12,976 | 473 | 12,895 | 12,239 | 536 | Yes |
| Average Number of Persons per Household 4 | 2.50 | 0.09 | 2.47 | 0.07 | 2.55 | 2.73 | 0.12 | Yes |
| Average Household Income 5 | $53,410 | $2,232 | $65,852 | $4,407 | -- | $71,816 | $6,645 | Yes |
| Average Number of Vehicles per Household 6 | 1.97 | 0.06 | 2.04 | 0.12 | -- | 2.14 | 0.17 | No |
| Percent of Persons in Poverty 7 | 9.20 | 0.90 | 9.60 | 3.33 | -- | 13.20 | 3.73 | Yes |
| Percent Minority 8 | 16.00 | 1.10 | -- | -- | 17.60 | 18.20 | 1.05 | Yes |
| Percent of Persons 65 and Over 9 | 17.30 | 1.10 | 17.60 | 1.40 | 18.10 | 17.90 | 1.52 | No |
| Percent of Persons Foreign Born 10 | 1.90 | 0.40 | 4.00 | 1.13 | -- | 4.00 | 1.33 | Yes |
| Total Workers at Place of Residence11 | 12,125 | 384 | 14,889 | 1,083 | -- | 14,518 | 634 | 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 | 11,935 | 100.0 | 383 | 14,312 | 100.0 | 739 | 14,112 | 100.0 | 620 | Yes |
| Drove alone | 9,375 | 78.6 | 370 | 11,561 | 80.8 | 819 | 11,348 | 80.4 | 652 | Yes |
| 2-person Carpool | 1,455 | 12.2 | 177 | 1,180 | 8.2 | 407 | 667 | 4.7 | 277 | Yes |
| 3-or-more-person Carpool | 285 | 2.4 | 80 | 377 | 2.6 | 276 | 775 | 5.5 | 297 | Yes |
| Transit | 70 | 0.6 | 40 | 232 | 1.6 | 160 | 217 | 1.5 | 139 | Yes |
| Bike | 15 | 0.1 | 19 | 0 | 0.0 | 165 | 0 | 0.0 | 118 | No |
| Walked | 295 | 2.5 | 82 | 143 | 1.0 | 101 | 324 | 2.3 | 186 | No |
| Taxi, Motorcycle and Other means | 48 | 0.4 | 33 | 131 | 0.9 | 198 | 226 | 1.6 | 211 | No |
| Worked at Home | 390 | 3.3 | 94 | 688 | 4.8 | 211 | 555 | 3.9 | 210 | 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 | 8,010 | 100.0 | 356 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,230 | 77.8 | 329 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 855 | 10.7 | 137 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 180 | 2.2 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 15 | 0.2 | 19 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 275 | 3.4 | 79 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 60 | 0.7 | 37 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 390 | 4.9 | 94 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 33.1 | 1.5 | 38.3 | 4.1 | 38.8 | 4.4 | Yes |
| Drove alone | 30.2 | 1.5 | 35.3 | 3.9 | 35.9 | 4.0 | Yes |
| Carpooled | 49.2 | 4.8 | 45.3 | 21.4 | 55.1 | 23.8 | No |
| Transit | 100.0 | 28.2 | 124.4 | 144.9 | 111.2 | 103.8 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 18.2 | 8.4 | 49.3 | 71.5 | 27.3 | 22.8 | 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
