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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 | 37,217 | -- | 34,875 | -- | 34,423 | 34,031 | -- | -- |
| Persons in Households 2 | 36,883 | 74 | 32,929 | -- | 32,947 | 32,192 | -- | -- |
| Total Households 3 | 13,736 | 162 | 10,820 | 558 | 13,007 | 11,823 | 468 | Yes |
| Average Number of Persons per Household 4 | 2.69 | 0.06 | 3.04 | 0.16 | 2.53 | 2.72 | 0.10 | No |
| Average Household Income 5 | $34,095 | $1,259 | $34,345 | $3,632 | -- | $38,602 | $3,615 | Yes |
| Average Number of Vehicles per Household 6 | 1.58 | 0.04 | 1.52 | 0.15 | -- | 1.60 | 0.10 | No |
| Percent of Persons in Poverty 7 | 27.90 | 0.90 | 34.60 | 4.86 | -- | 30.30 | 4.56 | No |
| Percent Minority 8 | 67.20 | 1.00 | -- | -- | 68.20 | 68.10 | 0.48 | No |
| Percent of Persons 65 and Over 9 | 13.10 | 0.70 | 14.40 | 1.61 | 14.60 | 15.50 | 1.37 | Yes |
| Percent of Persons Foreign Born 10 | 0.50 | 0.10 | 1.00 | 0.35 | -- | 0.90 | 0.37 | Yes |
| Total Workers at Place of Residence11 | 13,685 | 376 | 12,354 | 1,298 | -- | 10,922 | 763 | 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 | 13,445 | 100.0 | 375 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,595 | 71.4 | 341 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,640 | 12.2 | 160 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 1,055 | 7.8 | 130 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 600 | 4.5 | 98 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 205 | 1.5 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 165 | 1.2 | 52 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 190 | 1.4 | 56 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 10,835 | 100.0 | 355 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,190 | 75.6 | 323 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,360 | 12.6 | 146 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 585 | 5.4 | 97 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 180 | 1.7 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 200 | 1.8 | 57 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 135 | 1.2 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 190 | 1.8 | 56 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 31.5 | 1.2 | -- | -- | -- | -- | -- |
| Drove alone | 26.7 | 1.2 | -- | -- | -- | -- | -- |
| Carpooled | 35.7 | 3.0 | -- | -- | -- | -- | -- |
| Transit | 95.6 | 7.4 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 20.3 | 5.9 | -- | -- | -- | -- | -- |
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
