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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 | 20,823 | -- | 20,564 | 25 | 20,522 | 20,564 | 24 | -- |
| Persons in Households 2 | 20,474 | 75 | -- | -- | 20,266 | 20,296 | -- | -- |
| Total Households 3 | 8,286 | 95 | 8,560 | 303 | 8,318 | 8,604 | 404 | No |
| Average Number of Persons per Household 4 | 2.47 | 0.05 | 2.40 | 0.09 | 2.44 | 2.36 | 0.11 | No |
| Average Household Income 5 | $46,105 | $1,858 | $47,082 | $3,070 | -- | $43,805 | $4,012 | No |
| Average Number of Vehicles per Household 6 | 1.64 | 0.05 | 1.76 | 0.12 | -- | 1.59 | 0.12 | No |
| Percent of Persons in Poverty 7 | 12.20 | 0.90 | 13.30 | 3.33 | -- | 26.80 | 5.99 | Yes |
| Percent Minority 8 | 5.60 | 0.60 | -- | -- | 7.60 | -- | -- | -- |
| Percent of Persons 65 and Over 9 | 14.40 | 1.00 | 15.10 | 2.00 | 14.70 | 14.90 | 1.81 | No |
| Percent of Persons Foreign Born 10 | 1.40 | 0.30 | 1.10 | 0.70 | -- | 1.20 | 0.74 | No |
| Total Workers at Place of Residence11 | 10,186 | 292 | -- | -- | -- | 8,608 | 716 | 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 | 9,985 | 100.0 | 292 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 8,200 | 82.1 | 285 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 965 | 9.7 | 123 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 125 | 1.3 | 45 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 60 | 0.6 | 31 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.3 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 250 | 2.5 | 64 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 140 | 1.4 | 48 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 215 | 2.2 | 59 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 10,525 | 100.0 | 292 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 9,015 | 85.7 | 289 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 765 | 7.3 | 110 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 120 | 1.1 | 44 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 20 | 0.2 | 18 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.2 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 230 | 2.2 | 61 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 135 | 1.3 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 215 | 2.0 | 59 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
|||
|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 17.2 | 0.7 | -- | -- | -- | -- | -- |
| Drove alone | 16.8 | 0.8 | -- | -- | -- | -- | -- |
| Carpooled | 19.7 | 2.0 | -- | -- | -- | -- | -- |
| Transit | 47.9 | 14.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 15.3 | 3.9 | -- | -- | -- | -- | -- |
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
