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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 | 33,740 | -- | 33,034 | -- | 32,420 | 32,213 | -- | -- |
| Persons in Households 2 | 32,838 | 142 | -- | -- | 31,362 | 31,335 | -- | -- |
| Total Households 3 | 13,795 | 207 | 12,258 | 439 | 13,634 | 12,031 | 496 | Yes |
| Average Number of Persons per Household 4 | 2.38 | 0.08 | 2.64 | 0.09 | 2.30 | 2.60 | 0.10 | Yes |
| Average Household Income 5 | $38,260 | $1,541 | $44,825 | $3,088 | -- | $42,044 | $2,786 | Yes |
| Average Number of Vehicles per Household 6 | 1.37 | 0.05 | 1.41 | 0.09 | -- | 1.40 | 0.10 | No |
| Percent of Persons in Poverty 7 | 19.60 | 1.00 | 18.60 | 3.71 | -- | 27.10 | 3.94 | Yes |
| Percent Minority 8 | 81.60 | 1.00 | 79.20 | 0.10 | 83.90 | 81.90 | 0.62 | No |
| Percent of Persons 65 and Over 9 | 15.60 | 0.90 | 16.20 | 1.36 | 15.00 | 15.00 | 1.32 | No |
| Percent of Persons Foreign Born 10 | 2.30 | 0.40 | 2.70 | 0.71 | -- | 3.20 | 0.70 | Yes |
| Total Workers at Place of Residence11 | 13,521 | 430 | 13,677 | 968 | -- | 11,465 | 770 | 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 | 13,175 | 100.0 | 429 | -- | 100.0 | -- | 11,242 | 100.0 | 743 | Yes |
| Drove alone | 9,675 | 73.4 | 397 | -- | -- | -- | 8,584 | 76.4 | 671 | Yes |
| 2-person Carpool | 1,790 | 13.6 | 197 | -- | -- | -- | 1,321 | 11.8 | 343 | Yes |
| 3-or-more-person Carpool | 675 | 5.1 | 123 | -- | -- | -- | 508 | 4.5 | 243 | No |
| Transit | 310 | 2.4 | 84 | -- | -- | -- | 173 | 1.5 | 105 | Yes |
| Bike | 40 | 0.3 | 30 | -- | -- | -- | 12 | 0.1 | 19 | No |
| Walked | 280 | 2.1 | 80 | -- | -- | -- | 347 | 3.1 | 190 | No |
| Taxi, Motorcycle and Other means | 250 | 1.9 | 75 | -- | -- | -- | 132 | 1.2 | 142 | No |
| Worked at Home | 145 | 1.1 | 57 | -- | -- | -- | 165 | 1.5 | 115 | No |
| 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 | 15,670 | 100.0 | 438 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,655 | 80.8 | 425 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,620 | 10.3 | 188 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 420 | 2.7 | 97 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 300 | 1.9 | 82 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 40 | 0.3 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 315 | 2.0 | 84 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 170 | 1.1 | 62 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 145 | 0.9 | 57 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 23.3 | 0.9 | -- | -- | 21.4 | 2.4 | No |
| Drove alone | 23.3 | 1.1 | -- | -- | 21.4 | 2.8 | No |
| Carpooled | 22.6 | 2.1 | -- | -- | 22.4 | 7.7 | No |
| Transit | 30.5 | 9.2 | -- | -- | 33.4 | 27.6 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 21.6 | 4.7 | -- | -- | 13.7 | 9.5 | 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
