Download an Excel file* of this document: profile_washington__federal_way_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 | 83,233 | -- | 85,160 | 50 | 89,306 | 90,709 | 69 | -- |
| Persons in Households 2 | 82,755 | 104 | 84,731 | -- | 88,475 | 89,969 | -- | -- |
| Total Households 3 | 31,473 | 157 | 32,459 | 861 | 33,188 | 33,638 | 841 | Yes |
| Average Number of Persons per Household 4 | 2.63 | 0.03 | 2.61 | 0.07 | 2.67 | 2.67 | 0.07 | No |
| Average Household Income 5 | $58,590 | $1,318 | $66,795 | $3,231 | -- | $68,000 | $3,331 | Yes |
| Average Number of Vehicles per Household 6 | 1.78 | 0.03 | 1.81 | 0.07 | -- | 1.77 | 0.07 | No |
| Percent of Persons in Poverty 7 | 9.30 | 0.50 | 13.50 | 2.30 | -- | 17.60 | 2.77 | Yes |
| Percent Minority 8 | 31.60 | 0.80 | 36.50 | 2.64 | 42.50 | 37.50 | 2.36 | Yes |
| Percent of Persons 65 and Over 9 | 7.70 | 0.40 | 10.00 | 0.90 | 10.30 | 10.70 | 0.90 | Yes |
| Percent of Persons Foreign Born 10 | 17.50 | 0.60 | 22.60 | 1.96 | -- | 22.80 | 1.81 | Yes |
| Total Workers at Place of Residence11 | 42,423 | 690 | 43,240 | 1,963 | -- | 42,682 | 1,603 | 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 | 41,260 | 100.0 | 690 | 40,862 | 100.0 | 1,325 | 42,113 | 100.0 | 1,595 | No |
| Drove alone | 30,445 | 73.8 | 664 | 29,444 | 72.1 | 1,450 | 32,011 | 76.0 | 1,518 | No |
| 2-person Carpool | 4,745 | 11.5 | 320 | 4,148 | 10.2 | 649 | 3,467 | 8.2 | 656 | Yes |
| 3-or-more-person Carpool | 1,610 | 3.9 | 190 | 1,258 | 3.1 | 413 | 893 | 2.1 | 286 | Yes |
| Transit | 2,410 | 5.8 | 231 | 3,265 | 8.0 | 569 | 2,717 | 6.5 | 582 | No |
| Bike | 70 | 0.2 | 40 | 81 | 0.2 | 75 | 15 | 0.0 | 25 | Yes |
| Walked | 525 | 1.3 | 109 | 811 | 2.0 | 288 | 908 | 2.2 | 347 | Yes |
| Taxi, Motorcycle and Other means | 270 | 0.7 | 78 | 478 | 1.2 | 273 | 362 | 0.9 | 153 | No |
| Worked at Home | 1,190 | 2.9 | 164 | 1,377 | 3.4 | 351 | 1,740 | 4.1 | 428 | 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 | 29,520 | 100.0 | 660 | 31,016 | 100.0 | 2,138 | 31,475 | 100.0 | 1,856 | No |
| Drove alone | 23,295 | 78.9 | 619 | 24,385 | 78.6 | 1,780 | 25,165 | 80.0 | 1,620 | Yes |
| 2-person Carpool | 2,825 | 9.6 | 250 | 2,716 | 8.8 | 719 | 2,379 | 7.6 | 615 | No |
| 3-or-more-person Carpool | 905 | 3.1 | 143 | 679 | 2.2 | 204 | 482 | 1.5 | 190 | Yes |
| Transit | 550 | 1.9 | 112 | 672 | 2.2 | 234 | 677 | 2.2 | 245 | No |
| Bike | 50 | 0.2 | 34 | 73 | 0.2 | 70 | 74 | 0.2 | 67 | No |
| Walked | 520 | 1.8 | 109 | 744 | 2.4 | 286 | 862 | 2.7 | 332 | No |
| Taxi, Motorcycle and Other means | 185 | 0.6 | 65 | 370 | 1.2 | 158 | 96 | 0.3 | 66 | No |
| Worked at Home | 1,190 | 4.0 | 164 | 1,377 | 4.4 | 351 | 1,740 | 5.5 | 428 | 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) | 30.2 | 0.6 | 30.6 | 1.9 | 29.8 | 1.9 | No |
| Drove alone | 27.5 | 0.6 | 27.4 | 2.1 | 27.9 | 2.0 | No |
| Carpooled | 34.3 | 1.5 | 37.4 | 8.0 | 27.1 | 6.5 | Yes |
| Transit | 56.2 | 3.2 | 53.8 | 14.1 | 57.0 | 18.8 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 21.9 | 4.9 | 16.7 | 8.0 | 27.1 | 14.2 | 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
