Download an Excel file* of this document: profile_pennsylvania__blair_county.xls.
| 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 | 129,144 | -- | 126,011 | -- | 127,089 | 127,131 | -- | -- |
| Persons in Households 2 | 125,029 | 255 | 122,021 | -- | 123,417 | 123,725 | -- | -- |
| Total Households 3 | 51,622 | 230 | 51,855 | 718 | 52,159 | 50,990 | 688 | No |
| Average Number of Persons per Household 4 | 2.42 | 0.02 | 2.35 | 0.03 | 2.37 | 2.43 | 0.03 | No |
| Average Household Income 5 | $40,785 | $660 | $53,786 | $2,187 | -- | $55,074 | $1,749 | Yes |
| Average Number of Vehicles per Household 6 | 1.66 | 0.02 | 1.74 | 0.05 | -- | 1.74 | 0.04 | Yes |
| Percent of Persons in Poverty 7 | 12.60 | 0.40 | 13.90 | 1.17 | -- | 13.10 | 1.27 | No |
| Percent Minority 8 | 2.50 | 0.20 | 3.20 | 0.11 | 3.80 | 3.80 | 0.13 | Yes |
| Percent of Persons 65 and Over 9 | 17.30 | 0.40 | 17.70 | 0.73 | 17.70 | 18.00 | 0.70 | No |
| Percent of Persons Foreign Born 10 | 1.00 | 0.10 | 0.90 | 0.18 | -- | 1.30 | 0.26 | Yes |
| Total Workers at Place of Residence11 | 57,822 | 723 | 58,247 | 1,275 | -- | 57,187 | 1,210 | 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 | 56,735 | 100.0 | 722 | 56,025 | 100.0 | 1,007 | 56,235 | 100.0 | 1,220 | No |
| Drove alone | 46,625 | 82.2 | 698 | 45,506 | 81.2 | 1,165 | 46,637 | 82.9 | 1,296 | No |
| 2-person Carpool | 4,935 | 8.7 | 279 | 4,767 | 8.5 | 716 | 4,321 | 7.7 | 566 | No |
| 3-or-more-person Carpool | 960 | 1.7 | 125 | 1,458 | 2.6 | 307 | 1,125 | 2.0 | 306 | No |
| Transit | 238 | 0.4 | 62 | 299 | 0.5 | 243 | 200 | 0.4 | 142 | No |
| Bike | 80 | 0.1 | 36 | 76 | 0.1 | 70 | 68 | 0.1 | 47 | No |
| Walked | 2,080 | 3.7 | 183 | 1,718 | 3.1 | 406 | 1,590 | 2.8 | 310 | Yes |
| Taxi, Motorcycle and Other means | 430 | 0.8 | 84 | 828 | 1.5 | 297 | 840 | 1.5 | 285 | Yes |
| Worked at Home | 1,380 | 2.4 | 150 | 1,373 | 2.5 | 269 | 1,454 | 2.6 | 336 | 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 | 62,060 | 100.0 | 726 | 60,962 | 100.0 | 1,351 | 61,605 | 100.0 | 1,408 | No |
| Drove alone | 51,580 | 83.1 | 712 | 50,834 | 83.4 | 1,390 | 52,088 | 84.6 | 1,451 | No |
| 2-person Carpool | 5,245 | 8.5 | 287 | 4,909 | 8.1 | 723 | 4,352 | 7.1 | 583 | Yes |
| 3-or-more-person Carpool | 925 | 1.5 | 123 | 1,011 | 1.7 | 246 | 993 | 1.6 | 241 | No |
| Transit | 230 | 0.4 | 61 | 320 | 0.5 | 243 | 207 | 0.3 | 142 | No |
| Bike | 85 | 0.1 | 37 | 82 | 0.1 | 70 | 74 | 0.1 | 47 | No |
| Walked | 2,085 | 3.4 | 183 | 1,678 | 2.8 | 389 | 1,518 | 2.5 | 292 | Yes |
| Taxi, Motorcycle and Other means | 535 | 0.9 | 93 | 755 | 1.2 | 232 | 919 | 1.5 | 267 | Yes |
| Worked at Home | 1,380 | 2.2 | 150 | 1,373 | 2.3 | 269 | 1,454 | 2.4 | 336 | No |
| 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) | 20.2 | 0.4 | 20.4 | 1.2 | 19.2 | 0.9 | Yes |
| Drove alone | 19.3 | 0.4 | 19.3 | 1.1 | 18.9 | 1.0 | No |
| Carpooled | 30.6 | 1.8 | 31.7 | 8.1 | 24.2 | 4.5 | Yes |
| Transit | 35.0 | 9.0 | 36.7 | 48.8 | 33.1 | 33.2 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.9 | 1.5 | 11.2 | 4.2 | 12.6 | 4.1 | 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
