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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 | 18,848 | -- | 20,922 | 100 | 20,544 | 20,688 | 45 | -- |
| Persons in Households 2 | 18,552 | 69 | 20,527 | -- | 20,094 | 20,311 | -- | -- |
| Total Households 3 | 7,353 | 99 | 8,714 | 452 | 8,015 | 8,179 | 392 | Yes |
| Average Number of Persons per Household 4 | 2.52 | 0.06 | 2.36 | 0.12 | 2.51 | 2.48 | 0.11 | No |
| Average Household Income 5 | $42,715 | $2,059 | $51,617 | $5,006 | -- | $53,514 | $5,327 | Yes |
| Average Number of Vehicles per Household 6 | 1.75 | 0.06 | 1.77 | 0.13 | -- | 1.83 | 0.14 | No |
| Percent of Persons in Poverty 7 | 12.90 | 1.00 | 16.50 | 3.73 | -- | 17.50 | 4.04 | Yes |
| Percent Minority 8 | 20.10 | 1.20 | 19.60 | 2.40 | 22.50 | 22.60 | 2.99 | No |
| Percent of Persons 65 and Over 9 | 15.60 | 1.10 | 17.40 | 2.12 | 15.90 | 17.60 | 1.92 | No |
| Percent of Persons Foreign Born 10 | 0.90 | 0.30 | 1.60 | 1.08 | -- | 2.10 | 0.80 | Yes |
| Total Workers at Place of Residence11 | 8,329 | 276 | -- | -- | -- | 8,429 | 541 | No |
| 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 | 8,055 | 100.0 | 275 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,630 | 82.3 | 265 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 880 | 10.9 | 117 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 89 | 1.1 | 38 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.2 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 125 | 1.6 | 45 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 115 | 1.4 | 43 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 205 | 2.5 | 58 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 7,650 | 100.0 | 273 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 6,095 | 79.7 | 260 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 850 | 11.1 | 115 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 269 | 3.5 | 66 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 0 | 0.0 | 0 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.2 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 115 | 1.5 | 43 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 95 | 1.2 | 39 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 205 | 2.7 | 58 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 21.9 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 21.5 | 0.9 | -- | -- | -- | -- | -- |
| Carpooled | 23.7 | 2.7 | -- | -- | -- | -- | -- |
| Transit | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 23.2 | 9.8 | -- | -- | -- | -- | -- |
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
