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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 | 48,152 | -- | 49,017 | -- | 49,683 | 49,729 | -- | -- |
| Persons in Households 2 | 47,085 | 154 | 47,956 | -- | 48,692 | 48,668 | -- | -- |
| Total Households 3 | 19,500 | 182 | 20,524 | 513 | 19,690 | 19,064 | 585 | No |
| Average Number of Persons per Household 4 | 2.41 | 0.05 | 2.34 | 0.05 | 2.47 | 2.55 | 0.08 | Yes |
| Average Household Income 5 | $39,680 | $1,179 | $47,335 | $3,732 | -- | $48,396 | $3,740 | Yes |
| Average Number of Vehicles per Household 6 | 1.73 | 0.04 | 1.73 | 0.09 | -- | 1.81 | 0.09 | No |
| Percent of Persons in Poverty 7 | 12.80 | 0.70 | 18.40 | 2.75 | -- | 19.60 | 3.28 | Yes |
| Percent Minority 8 | 21.30 | 0.90 | 21.10 | 0.55 | 21.50 | 21.20 | 0.55 | No |
| Percent of Persons 65 and Over 9 | 17.60 | 0.80 | 16.80 | 1.12 | 16.50 | 16.70 | 1.15 | No |
| Percent of Persons Foreign Born 10 | 0.80 | 0.20 | 0.90 | 0.33 | -- | 1.20 | 0.47 | No |
| Total Workers at Place of Residence11 | 21,419 | 521 | 21,024 | 1,110 | -- | 19,446 | 698 | 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 | 21,000 | 100.0 | 520 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 17,765 | 84.6 | 506 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,030 | 9.7 | 211 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 415 | 2.0 | 97 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 25 | 0.1 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.0 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 200 | 1.0 | 67 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 225 | 1.1 | 72 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 325 | 1.5 | 86 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 19,155 | 100.0 | 514 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 15,915 | 83.1 | 494 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 2,035 | 10.6 | 211 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 435 | 2.3 | 99 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 25 | 0.1 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 215 | 1.1 | 70 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 205 | 1.1 | 68 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 325 | 1.7 | 86 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 22.1 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 22.2 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 22.4 | 2.2 | -- | -- | -- | -- | -- |
| Transit | 16.4 | 10.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 15.9 | 4.2 | -- | -- | -- | -- | -- |
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
