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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 | 23,286 | -- | 22,932 | 21 | 24,718 | 24,763 | 32 | -- |
| Persons in Households 2 | 22,700 | 97 | 22,436 | -- | 24,209 | 24,284 | -- | -- |
| Total Households 3 | 9,941 | 72 | 10,094 | 311 | 10,131 | 9,992 | 284 | No |
| Average Number of Persons per Household 4 | 2.28 | 0.03 | 2.22 | 0.05 | 2.39 | 2.43 | 0.07 | Yes |
| Average Household Income 5 | $48,235 | $1,748 | $51,005 | $3,544 | -- | $54,172 | $4,751 | Yes |
| Average Number of Vehicles per Household 6 | 1.56 | 0.05 | 1.65 | 0.10 | -- | 1.67 | 0.10 | No |
| Percent of Persons in Poverty 7 | 10.90 | 0.80 | 19.80 | 4.05 | -- | 19.70 | 4.21 | Yes |
| Percent Minority 8 | 7.10 | 0.70 | 7.30 | 1.95 | 13.20 | 9.30 | 1.43 | Yes |
| Percent of Persons 65 and Over 9 | 22.10 | 1.10 | 20.10 | 1.88 | 17.70 | 17.50 | 1.53 | Yes |
| Percent of Persons Foreign Born 10 | 5.30 | 0.60 | 8.30 | 2.09 | -- | 10.10 | 1.72 | Yes |
| Total Workers at Place of Residence11 | 10,911 | 308 | 10,823 | 810 | -- | 11,779 | 554 | 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 | 10,745 | 100.0 | 308 | -- | 100.0 | -- | 11,518 | 100.0 | 545 | Yes |
| Drove alone | 8,760 | 81.5 | 299 | -- | -- | -- | 9,042 | 78.5 | 557 | No |
| 2-person Carpool | 925 | 8.6 | 121 | -- | -- | -- | 860 | 7.5 | 270 | No |
| 3-or-more-person Carpool | 220 | 2.0 | 60 | -- | -- | -- | 198 | 1.7 | 138 | No |
| Transit | 165 | 1.5 | 52 | -- | -- | -- | 262 | 2.3 | 146 | No |
| Bike | 90 | 0.8 | 38 | -- | -- | -- | 40 | 0.3 | 40 | No |
| Walked | 370 | 3.4 | 77 | -- | -- | -- | 463 | 4.0 | 188 | No |
| Taxi, Motorcycle and Other means | 30 | 0.3 | 22 | -- | -- | -- | 264 | 2.3 | 183 | Yes |
| Worked at Home | 190 | 1.8 | 56 | -- | -- | -- | 389 | 3.4 | 179 | 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 | 13,170 | 100.0 | 306 | 12,590 | 100.0 | 613 | 14,700 | 100.0 | 746 | Yes |
| Drove alone | 11,170 | 84.8 | 308 | 10,178 | 80.8 | 596 | 11,680 | 79.5 | 664 | No |
| 2-person Carpool | 950 | 7.2 | 122 | 844 | 6.7 | 289 | 1,180 | 8.0 | 309 | No |
| 3-or-more-person Carpool | 200 | 1.5 | 57 | 208 | 1.7 | 105 | 368 | 2.5 | 167 | No |
| Transit | 144 | 1.1 | 48 | 123 | 1.0 | 165 | 277 | 1.9 | 145 | No |
| Bike | 90 | 0.7 | 38 | 354 | 2.8 | 191 | 51 | 0.3 | 45 | No |
| Walked | 375 | 2.8 | 78 | 403 | 3.2 | 201 | 469 | 3.2 | 183 | No |
| Taxi, Motorcycle and Other means | 55 | 0.4 | 30 | 236 | 1.9 | 131 | 286 | 1.9 | 177 | Yes |
| Worked at Home | 190 | 1.4 | 56 | 244 | 1.9 | 113 | 389 | 2.6 | 179 | Yes |
| 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) | 15.4 | 0.8 | -- | -- | 13.4 | 1.9 | No |
| Drove alone | 14.6 | 0.9 | -- | -- | 13.2 | 2.2 | No |
| Carpooled | 21.0 | 2.9 | -- | -- | 14.3 | 6.3 | No |
| Transit | 19.5 | 6.3 | -- | -- | 18.0 | 15.1 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 13.9 | 2.6 | -- | -- | 12.5 | 6.6 | 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
