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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 | 35,112 | -- | 32,308 | -- | 31,946 | 31,730 | -- | -- |
| Persons in Households 2 | 34,652 | 86 | 31,813 | -- | 31,591 | 31,347 | -- | -- |
| Total Households 3 | 14,105 | 226 | 13,993 | 346 | 13,693 | 13,596 | 387 | Yes |
| Average Number of Persons per Household 4 | 2.46 | 0.07 | 2.27 | 0.05 | 2.31 | 2.31 | 0.06 | Yes |
| Average Household Income 5 | $44,915 | $1,139 | $51,667 | $3,065 | -- | $55,021 | $3,090 | Yes |
| Average Number of Vehicles per Household 6 | 1.70 | 0.04 | 1.78 | 0.08 | -- | 1.77 | 0.10 | No |
| Percent of Persons in Poverty 7 | 7.00 | 0.60 | 11.10 | 2.17 | -- | 10.30 | 1.96 | Yes |
| Percent Minority 8 | 1.20 | 0.20 | -- | -- | 1.50 | 1.80 | 0.44 | Yes |
| Percent of Persons 65 and Over 9 | 17.30 | 0.80 | 18.80 | 1.53 | 19.00 | 19.40 | 1.29 | Yes |
| Percent of Persons Foreign Born 10 | 1.10 | 0.20 | 1.10 | 0.53 | -- | 1.10 | 0.57 | No |
| Total Workers at Place of Residence11 | 16,745 | 379 | 15,851 | 830 | -- | 14,946 | 513 | 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 | 16,485 | 100.0 | 378 | 15,295 | 100.0 | 555 | -- | 100.0 | -- | -- |
| Drove alone | 13,875 | 84.2 | 371 | 13,091 | 85.6 | 616 | -- | -- | -- | -- |
| 2-person Carpool | 1,385 | 8.4 | 148 | 1,059 | 6.9 | 311 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 279 | 1.7 | 67 | 283 | 1.9 | 194 | -- | -- | -- | -- |
| Transit | 65 | 0.4 | 33 | 163 | 1.1 | 104 | -- | -- | -- | -- |
| Bike | 4 | 0.0 | 8 | 32 | 0.2 | 32 | -- | -- | -- | -- |
| Walked | 500 | 3.0 | 90 | 381 | 2.5 | 156 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 35 | 0.2 | 24 | 177 | 1.2 | 185 | -- | -- | -- | -- |
| Worked at Home | 345 | 2.1 | 75 | 109 | 0.7 | 64 | -- | -- | -- | -- |
| 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 | 16,655 | 100.0 | 379 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 14,030 | 84.2 | 371 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,395 | 8.4 | 148 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 279 | 1.7 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 80 | 0.5 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 485 | 2.9 | 88 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 45 | 0.3 | 27 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 345 | 2.1 | 75 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 16.8 | 0.6 | 17.3 | 1.7 | -- | -- | -- |
| Drove alone | 16.7 | 0.6 | 16.5 | 1.9 | -- | -- | -- |
| Carpooled | 19.7 | 2.1 | 25.7 | 10.3 | -- | -- | -- |
| Transit | 23.4 | 4.0 | 30.3 | 34.3 | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 8.2 | 2.3 | 11.1 | 7.0 | -- | -- | -- |
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
