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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 | 20,836 | -- | 20,281 | 29 | 20,226 | 20,308 | 32 | -- |
| Persons in Households 2 | 19,911 | 120 | 19,697 | -- | 18,930 | 19,104 | -- | -- |
| Total Households 3 | 9,119 | 132 | 9,380 | 519 | 8,286 | 8,083 | 462 | Yes |
| Average Number of Persons per Household 4 | 2.18 | 0.06 | 2.10 | 0.11 | 2.28 | 2.36 | 0.13 | Yes |
| Average Household Income 5 | $33,740 | $1,665 | $33,599 | $3,321 | -- | $40,411 | $4,473 | Yes |
| Average Number of Vehicles per Household 6 | 1.42 | 0.05 | 1.40 | 0.13 | -- | 1.56 | 0.15 | No |
| Percent of Persons in Poverty 7 | 23.60 | 1.20 | 32.70 | 5.04 | -- | 30.60 | 4.70 | Yes |
| Percent Minority 8 | 7.90 | 0.80 | 9.50 | 1.75 | 9.90 | 10.30 | 1.97 | Yes |
| Percent of Persons 65 and Over 9 | 19.90 | 1.10 | 18.10 | 2.24 | 16.40 | 16.30 | 2.06 | Yes |
| Percent of Persons Foreign Born 10 | 1.10 | 0.30 | 2.40 | 1.27 | -- | 1.90 | 0.74 | Yes |
| Total Workers at Place of Residence11 | 7,286 | 279 | -- | -- | -- | 7,244 | 619 | 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 | 7,080 | 100.0 | 277 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 5,545 | 78.3 | 258 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 730 | 10.3 | 107 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 125 | 1.8 | 45 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 100 | 1.4 | 40 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 20 | 0.3 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 385 | 5.4 | 79 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 55 | 0.8 | 30 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 115 | 1.6 | 43 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 13,230 | 100.0 | 281 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 11,350 | 85.8 | 291 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,020 | 7.7 | 126 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 145 | 1.1 | 49 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 149 | 1.1 | 49 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 15 | 0.1 | 16 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 385 | 2.9 | 79 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 65 | 0.5 | 33 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 115 | 0.9 | 43 | -- | -- | -- | -- | -- | -- | -- |
| 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) | 20.0 | 1.3 | -- | -- | -- | -- | -- |
| Drove alone | 18.7 | 1.4 | -- | -- | -- | -- | -- |
| Carpooled | 33.8 | 5.6 | -- | -- | -- | -- | -- |
| Transit | 22.9 | 6.7 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 9.3 | 2.5 | -- | -- | -- | -- | -- |
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
