Download an Excel file* of this document: profile_maryland__frederick_city.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 | 52,693 | -- | 59,500 | 68 | 65,239 | 65,905 | 48 | -- |
| Persons in Households 2 | 50,577 | 232 | 57,534 | -- | 63,454 | 64,121 | -- | -- |
| Total Households 3 | 20,886 | 171 | 23,677 | 619 | 25,352 | 26,038 | 710 | Yes |
| Average Number of Persons per Household 4 | 2.42 | 0.05 | 2.43 | 0.06 | 2.50 | 2.46 | 0.07 | No |
| Average Household Income 5 | $57,065 | $1,600 | $77,608 | $4,315 | -- | $79,623 | $4,042 | Yes |
| Average Number of Vehicles per Household 6 | 1.59 | 0.04 | 1.70 | 0.07 | -- | 1.63 | 0.07 | No |
| Percent of Persons in Poverty 7 | 7.40 | 0.60 | 7.90 | 1.69 | -- | 11.10 | 2.96 | Yes |
| Percent Minority 8 | 23.30 | 0.90 | 30.90 | 1.97 | 36.10 | 32.50 | 2.36 | Yes |
| Percent of Persons 65 and Over 9 | 11.30 | 0.70 | 10.00 | 0.96 | 10.80 | 11.10 | 1.03 | No |
| Percent of Persons Foreign Born 10 | 7.30 | 0.60 | 13.00 | 1.52 | -- | 19.40 | 1.89 | Yes |
| Total Workers at Place of Residence11 | 28,358 | 589 | 32,903 | 1,539 | -- | 35,512 | 1,395 | 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 | 27,920 | 100.0 | 590 | 32,442 | 100.0 | 884 | 34,621 | 100.0 | 1,382 | Yes |
| Drove alone | 20,625 | 73.9 | 577 | 25,005 | 77.1 | 1,121 | 23,515 | 67.9 | 1,237 | Yes |
| 2-person Carpool | 3,165 | 11.3 | 281 | 2,426 | 7.5 | 532 | 3,416 | 9.9 | 673 | No |
| 3-or-more-person Carpool | 1,055 | 3.8 | 166 | 1,569 | 4.8 | 492 | 2,067 | 6.0 | 731 | Yes |
| Transit | 405 | 1.5 | 103 | 829 | 2.6 | 369 | 1,627 | 4.7 | 431 | Yes |
| Bike | 100 | 0.4 | 51 | 120 | 0.4 | 93 | 128 | 0.4 | 79 | No |
| Walked | 1,375 | 4.9 | 188 | 1,120 | 3.5 | 329 | 1,532 | 4.4 | 340 | No |
| Taxi, Motorcycle and Other means | 360 | 1.3 | 97 | 103 | 0.3 | 104 | 151 | 0.4 | 102 | Yes |
| Worked at Home | 835 | 3.0 | 148 | 1,270 | 3.9 | 325 | 2,185 | 6.3 | 599 | Yes |
| 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 | 43,920 | 100.0 | 440 | 55,391 | 100.0 | 2,175 | 54,587 | 100.0 | 2,149 | Yes |
| Drove alone | 35,555 | 81.0 | 554 | 45,954 | 83.0 | 1,930 | 44,019 | 80.6 | 1,822 | Yes |
| 2-person Carpool | 4,030 | 9.2 | 314 | 4,826 | 8.7 | 813 | 4,352 | 8.0 | 835 | No |
| 3-or-more-person Carpool | 1,240 | 2.8 | 179 | 1,366 | 2.5 | 374 | 1,549 | 2.8 | 489 | No |
| Transit | 270 | 0.6 | 84 | 367 | 0.7 | 201 | 616 | 1.1 | 333 | Yes |
| Bike | 95 | 0.2 | 50 | 157 | 0.3 | 105 | 95 | 0.2 | 66 | No |
| Walked | 1,420 | 3.2 | 191 | 1,126 | 2.0 | 313 | 1,470 | 2.7 | 345 | No |
| Taxi, Motorcycle and Other means | 465 | 1.1 | 111 | 325 | 0.6 | 172 | 301 | 0.6 | 136 | No |
| Worked at Home | 835 | 1.9 | 148 | 1,270 | 2.3 | 325 | 2,185 | 4.0 | 599 | Yes |
| 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) | 28.3 | 0.9 | 30.1 | 2.2 | 33.9 | 2.9 | Yes |
| Drove alone | 27.5 | 1.0 | 28.4 | 2.4 | 30.8 | 3.0 | Yes |
| Carpooled | 35.1 | 2.6 | 38.1 | 10.8 | 41.0 | 12.6 | No |
| Transit | 66.9 | 12.0 | 76.2 | 56.8 | 76.8 | 29.8 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.4 | 1.6 | 10.1 | 3.6 | 14.2 | 4.9 | 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
