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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 | 32,363 | -- | 30,856 | 29 | 30,184 | 29,893 | 23 | -- |
| Persons in Households 2 | 31,519 | 116 | 30,235 | -- | 29,423 | 29,370 | -- | -- |
| Total Households 3 | 12,938 | 126 | 12,892 | 543 | 12,177 | 12,072 | 422 | Yes |
| Average Number of Persons per Household 4 | 2.44 | 0.05 | 2.35 | 0.09 | 2.42 | 2.43 | 0.08 | No |
| Average Household Income 5 | $41,855 | $1,440 | $43,782 | $3,534 | -- | $42,392 | $2,889 | No |
| Average Number of Vehicles per Household 6 | 1.47 | 0.04 | 1.46 | 0.10 | -- | 1.41 | 0.09 | No |
| Percent of Persons in Poverty 7 | 16.90 | 0.90 | 26.00 | 4.41 | -- | 28.10 | 3.89 | Yes |
| Percent Minority 8 | 13.40 | 0.80 | 13.50 | 1.56 | 16.00 | 15.90 | 1.89 | Yes |
| Percent of Persons 65 and Over 9 | 14.10 | 0.80 | 12.40 | 1.38 | 13.10 | 13.50 | 1.29 | No |
| Percent of Persons Foreign Born 10 | 3.20 | 0.40 | 3.10 | 0.76 | -- | 3.50 | 0.97 | No |
| Total Workers at Place of Residence11 | 14,544 | 362 | 13,274 | 1,063 | -- | 11,225 | 673 | 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 | 14,200 | 100.0 | 361 | -- | 100.0 | -- | 10,999 | 100.0 | 680 | Yes |
| Drove alone | 10,540 | 74.2 | 341 | -- | -- | -- | 8,282 | 75.3 | 730 | Yes |
| 2-person Carpool | 1,685 | 11.9 | 162 | -- | -- | -- | 1,231 | 11.2 | 318 | Yes |
| 3-or-more-person Carpool | 449 | 3.2 | 85 | -- | -- | -- | 315 | 2.9 | 180 | No |
| Transit | 195 | 1.4 | 56 | -- | -- | -- | 198 | 1.8 | 97 | No |
| Bike | 125 | 0.9 | 45 | -- | -- | -- | 202 | 1.8 | 129 | No |
| Walked | 535 | 3.8 | 93 | -- | -- | -- | 446 | 4.1 | 171 | No |
| Taxi, Motorcycle and Other means | 195 | 1.4 | 56 | -- | -- | -- | 49 | 0.4 | 145 | No |
| Worked at Home | 475 | 3.3 | 88 | -- | -- | -- | 276 | 2.5 | 103 | 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 | 20,120 | 100.0 | 353 | -- | 100.0 | -- | 16,619 | 100.0 | 891 | Yes |
| Drove alone | 16,795 | 83.5 | 364 | -- | -- | -- | 14,210 | 85.5 | 842 | Yes |
| 2-person Carpool | 1,745 | 8.7 | 164 | -- | -- | -- | 1,212 | 7.3 | 296 | Yes |
| 3-or-more-person Carpool | 295 | 1.5 | 69 | -- | -- | -- | 225 | 1.4 | 113 | No |
| Transit | 105 | 0.5 | 41 | -- | -- | -- | 178 | 1.1 | 114 | No |
| Bike | 100 | 0.5 | 40 | -- | -- | -- | 154 | 0.9 | 107 | No |
| Walked | 435 | 2.2 | 84 | -- | -- | -- | 332 | 2.0 | 172 | No |
| Taxi, Motorcycle and Other means | 160 | 0.8 | 51 | -- | -- | -- | 32 | 0.2 | 28 | Yes |
| Worked at Home | 475 | 2.4 | 88 | -- | -- | -- | 276 | 1.7 | 103 | 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) | 19.4 | 0.9 | -- | -- | 18.3 | 2.3 | No |
| Drove alone | 18.8 | 0.9 | -- | -- | 16.9 | 2.6 | No |
| Carpooled | 22.3 | 2.5 | -- | -- | 25.9 | 10.5 | No |
| Transit | 34.1 | 8.1 | -- | -- | 30.4 | 21.9 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 16.3 | 3.0 | -- | -- | 15.5 | 8.5 | 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
