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S0801: COMMUTING CHARACTERISTICS BY SEX
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2012 American Community Survey 1-Year Estimates
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SubjectKing County, Washington
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TotalMaleFemale
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EstimateMargin of ErrorEstimateMargin of ErrorEstimateMargin of ErrorYearDrove Alone
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Workers 16 years and over1,035,105+/-9,165561,683+/-6,172473,422+/-6,748200569.1
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MEANS OF TRANSPORTATION TO WORK200666.4
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 Car, truck, or van74.8%+/-0.875.6%+/-1.173.9%+/-1.1200767.2
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 Drove alone64.3%+/-0.965.0%+/-1.263.5%+/-1.3200865.4
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 Carpooled10.5%+/-0.610.6%+/-0.810.4%+/-0.8200966.2
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 In 2-person carpool8.4%+/-0.58.5%+/-0.68.4%+/-0.7201065.3
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 In 3-person carpool1.0%+/-0.21.0%+/-0.21.0%+/-0.2201167
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 In 4-or-more person carpool1.1%+/-0.21.1%+/-0.40.9%+/-0.2201264.3
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 Workers per car, truck, or van1.08+/-0.011.08+/-0.011.08+/-0.01
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 Public transportation (excluding taxicab)11.5%+/-0.710.6%+/-0.812.5%+/-0.9YearBikedWalkedTook TransitWalk/Bike/Transit
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 Walked4.7%+/-0.44.7%+/-0.54.7%+/-0.620051.13.49.413.9
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 Bicycle1.7%+/-0.22.3%+/-0.31.0%+/-0.320061.1410.215.3
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 Taxicab, motorcycle, or other means1.2%+/-0.21.3%+/-0.21.0%+/-0.2200714.210.715.9
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 Worked at home6.1%+/-0.45.5%+/-0.56.9%+/-0.620081.34.410.716.4
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20091.3411.717
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PLACE OF WORK20101.64.410.816.8
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 Worked in state of residence99.3%+/-0.199.1%+/-0.299.6%+/-0.120111.54.610.316.4
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 Worked in county of residence91.9%+/-0.490.6%+/-0.693.6%+/-0.520121.74.711.517.9
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 Worked outside county of residence7.4%+/-0.48.5%+/-0.66.0%+/-0.5
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 Worked outside state of residence0.7%+/-0.10.9%+/-0.20.4%+/-0.1
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Living in a place97.1%+/-0.397.1%+/-0.497.0%+/-0.4
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 Worked in place of residence40.1%+/-0.836.9%+/-1.143.8%+/-1.0
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 Worked outside place of residence57.0%+/-0.860.2%+/-1.153.2%+/-1.1
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Not living in a place2.9%+/-0.32.9%+/-0.43.0%+/-0.4
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Living in 12 selected statesNNNNNN
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 Worked in minor civil division of residenceNNNNNN
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 Worked outside minor civil division of residenceNNNNNN
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Not living in 12 selected statesNNNNNN
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Workers 16 years and over who did not work at home971,859+/-9,246530,885+/-6,803440,974+/-6,506
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TIME LEAVING HOME TO GO TO WORK
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 12:00 a.m. to 4:59 a.m.4.2%+/-0.35.0%+/-0.53.2%+/-0.5
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 5:00 a.m. to 5:29 a.m.3.7%+/-0.34.6%+/-0.52.6%+/-0.4
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 5:30 a.m. to 5:59 a.m.4.7%+/-0.45.2%+/-0.54.1%+/-0.6
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 6:00 a.m. to 6:29 a.m.7.8%+/-0.48.8%+/-0.76.7%+/-0.6
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 6:30 a.m. to 6:59 a.m.9.2%+/-0.49.7%+/-0.68.7%+/-0.6
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 7:00 a.m. to 7:29 a.m.13.6%+/-0.613.2%+/-0.714.1%+/-0.9
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 7:30 a.m. to 7:59 a.m.11.3%+/-0.69.9%+/-0.713.0%+/-0.8
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 8:00 a.m. to 8:29 a.m.12.5%+/-0.611.8%+/-0.813.2%+/-0.9
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 8:30 a.m. to 8:59 a.m.7.2%+/-0.46.3%+/-0.58.3%+/-0.6
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 9:00 a.m. to 11:59 p.m.25.7%+/-0.725.5%+/-1.026.0%+/-1.1
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TRAVEL TIME TO WORK
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 Less than 10 minutes8.0%+/-0.57.4%+/-0.78.7%+/-0.7
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 10 to 14 minutes11.6%+/-0.510.8%+/-0.712.6%+/-0.7
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 15 to 19 minutes14.1%+/-0.613.7%+/-0.814.6%+/-0.9
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 20 to 24 minutes15.7%+/-0.615.8%+/-0.815.6%+/-1.0
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 25 to 29 minutes7.5%+/-0.57.8%+/-0.67.2%+/-0.6
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 30 to 34 minutes17.2%+/-0.517.8%+/-0.716.5%+/-0.8
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 35 to 44 minutes9.0%+/-0.59.2%+/-0.78.8%+/-0.7
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 45 to 59 minutes8.9%+/-0.59.3%+/-0.78.4%+/-0.6
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 60 or more minutes8.0%+/-0.58.3%+/-0.77.6%+/-0.7
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 Mean travel time to work (minutes)27.7+/-0.328.2+/-0.427.1+/-0.5
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VEHICLES AVAILABLE
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 Workers 16 years and over in households1,029,146+/-9,010558,320+/-6,097470,826+/-6,684
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 No vehicle available4.8%+/-0.44.8%+/-0.64.8%+/-0.5
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 1 vehicle available25.4%+/-0.824.0%+/-1.027.1%+/-1.1
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 2 vehicles available39.8%+/-1.040.6%+/-1.238.8%+/-1.2
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 3 or more vehicles available29.9%+/-1.230.5%+/-1.329.2%+/-1.3
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PERCENT IMPUTED
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 Means of transportation to work5.5%(X)(X)(X)(X)(X)
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 Private vehicle occupancy6.8%(X)(X)(X)(X)(X)
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 Place of work6.7%(X)(X)(X)(X)(X)
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 Time leaving home to go to work11.5%(X)(X)(X)(X)(X)
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 Travel time to work9.0%(X)(X)(X)(X)(X)
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 Vehicles available1.5%(X)(X)(X)(X)(X)
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Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables.

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The 12 selected states are Connecticut, Maine, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, and Wisconsin.

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Workers include members of the Armed Forces and civilians who were at work last week.
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While the 2012 American Community Survey (ACS) data generally reflect the December 2009 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities.

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Estimates of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization.

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Source: U.S. Census Bureau, 2012 American Community Survey

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Explanation of Symbols:

1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate.
2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution.
3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution.
4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution.
5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate.
6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate.
7. An 'N' entry in the estimate and margin of error columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small.
8. An '(X)' means that the estimate is not applicable or not available.
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