Download an Excel file* of this document: marin_county_california.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 230,096 | 247,289 | x | x |
| Total Persons in Household | 221,548 | 235,803 | 235,609 | x |
| Total Workers, Place of Residence | 125,080 | 126,646 | 114,736 | 3,314 |
| Total Workers, Place of Work | 105,185 | 122,645 | 115,620 | 5,685 |
| Employment-Residence Ratio | 0.84 | 0.97 | 1.01 | 0.07 |
W2. MODE TO WORK1 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1990 | 2000 | 2005 ACS | Sig. Diff. in Number 2000-2005 |
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| Includes GQ pop | Does not include GQ Pop | ||||||||
| Number | Percent | Number | Percent | MOE | Number | Percent | MOE | ||
| Total Workers | 105,185 | 100.0 | 122,645 | 100.0 | 1,189 | 115,620 | 100.0 | 5,685 | Yes |
| Drove alone | 74,906 | 71.2 | 85,565 | 69.8 | 1,131 | 79,970 | 69.2 | 4,558 | Yes |
| 2-person carpool | 10,833 | 10.3 | 12,015 | 9.8 | 511 | 10,674 | 9.2 | 2,636 | No |
| 3-person carpool | 1,817 | 1.7 | 2,595 | 2.1 | 242 | 2,038 | 1.8 | 809 | No |
| 4-or-more-person carpool | 1,079 | 1.0 | 1,145 | 0.9 | 161 | 1,284 | 1.1 | 849 | No |
| Public Transportation | 3,104 | 3.0 | 4,280 | 3.5 | 310 | 3,849 | 3.3 | 1,526 | No |
| Walked | 3,405 | 3.2 | 3,835 | 3.1 | 294 | 3,402 | 2.9 | 1,130 | No |
| Taxicab, motorcycle, bike or other | 1,879 | 1.8 | 2,090 | 1.7 | 218 | 2,330 | 2.0 | 818 | No |
| Worked at home | 8,162 | 7.8 | 11,125 | 9.1 | 493 | 12,073 | 10.4 | 1,954 | No |
W3. TRAVEL TIME TO WORK (Universe = Workers who did not work at home)1 |
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| Workers (Did not work at home) | 97,023 | 100.0 | 111,520 | 100.0 | 1,183 | 103,547 | 100.0 | 5,915 | Yes |
| Less than 10 minutes | 14,246 | 14.7 | 13,905 | 12.5 | 548 | 13,097 | 12.6 | 2,051 | No |
| 10 to 14 | 15,150 | 15.6 | 14,135 | 12.7 | 552 | 12,854 | 12.4 | 2,130 | No |
| 15 to 19 | 13,838 | 14.3 | 14,285 | 12.8 | 555 | 12,821 | 12.4 | 1,751 | No |
| 20 to 24 | 11,839 | 12.2 | 12,520 | 11.2 | 521 | 12,760 | 12.3 | 2,284 | No |
| 25 to 29 | 4,867 | 5.0 | 5,260 | 4.7 | 343 | 5,714 | 5.5 | 1,265 | No |
| 30 to 34 | 12,576 | 13.0 | 14,995 | 13.4 | 568 | 12,873 | 12.4 | 1,734 | Yes |
| 35 to 44 | 7,232 | 7.5 | 9,065 | 8.1 | 447 | 7,287 | 7.0 | 1,440 | Yes |
| 45 to 59 | 9,210 | 9.5 | 13,070 | 11.7 | 532 | 11,988 | 11.6 | 1,854 | No |
| 60 or more | 8,065 | 8.3 | 14,275 | 12.8 | 555 | 14,153 | 13.7 | 2,415 | No |
| Mean travel time (minutes) | 25.1 | (X) | 30.1 | (X) | NA | 26.5 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 97,023 | 100.0 | 111,520 | 100.0 | 1,183 | 103,547 | 100.0 | 5,915 | Yes |
| 5:00 - 5:59 a.m. | 3,233 | 3.3 | 4,175 | 3.7 | 306 | 3,877 | 3.7 | 1,057 | No |
| 6:00 - 6:29 a.m. | 3,772 | 3.9 | 4,780 | 4.3 | 327 | 4,727 | 4.6 | 1,150 | No |
| 6:30 - 6:59 a.m. | 6,781 | 7.0 | 7,435 | 6.7 | 406 | 8,396 | 8.1 | 1,769 | No |
| 7:00 - 7:29 a.m. | 10,256 | 10.6 | 11,755 | 10.5 | 506 | 10,081 | 9.7 | 1,850 | No |
| 7:30 - 7:59 a.m. | 14,671 | 15.1 | 15,775 | 14.1 | 581 | 14,435 | 13.9 | 1,813 | No |
| 8:00 - 8:29 a.m. | 16,649 | 17.2 | 18,655 | 16.7 | 628 | 15,284 | 14.8 | 2,079 | Yes |
| 8:30 - 8:59 a.m. | 12,169 | 12.5 | 12,120 | 10.9 | 513 | 11,667 | 11.3 | 1,846 | No |
| 9:00 a.m. - 11:59 p.m. | 27,739 | 28.6 | 32,955 | 29.6 | 808 | 32,769 | 31.6 | 3,845 | No |
| 12:00 a.m. - 4:59 a.m. | 1,753 | 1.8 | 2,425 | 2.2 | 234 | 2,311 | 2.2 | 827 | No |
Notes:
1. Please read notes.cfm
2. Total Employed includes Civilian Employed and those working in the Armed Forces.
3. MOE: Margin of Error. Please see notes.cfm. MOE could not be calculated for Total Employed.
4. x: Cannot be calculated. NA: Not calculated.
Sources: U.S. Census Bureau - 1990 STF1, 1990 STF3, 1990 CTPP, 2000 CTPP, 2000 SF1, 2000 SF3, and 2005 ACS.
