Download an Excel file* of this document: napa_city_california.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 61,842 | 72,585 | x | x |
| Total Persons in Household | 60,614 | 71,126 | 73,085 | x |
| Total Workers, Place of Residence | 29,013 | 33,743 | 37,312 | 2,636 |
| Total Workers, Place of Work | 27,649 | 29,230 | 36,494 | 3,244 |
| Employment-Residence Ratio | 0.95 | 0.87 | 0.98 | 0.16 |
W2. MODE TO WORK1 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1990 | 2000 | 2005 ACS | Sig. Diff. In Percents2000-2005 | ||||||
| Includes GQ pop | Does not include GQ Pop | ||||||||
| Number | Percent | Number | Percent | MOE (%) | Number | Percent | MOE (%) | ||
| Total Workers | 27,649 | 100.0 | 29,230 | 100.0 | NA | 36,494 | 100.0 | NA | NA |
| Drove alone | 21,964 | 79.4 | 22,525 | 77.1 | 1.2 | 28,702 | 78.6 | 4.4 | No |
| 2-person carpool | 2,476 | 9.0 | 2,940 | 10.1 | 0.8 | 2,738 | 7.5 | 3.1 | No |
| 3-person carpool | 486 | 1.8 | 685 | 2.3 | 0.4 | 875 | 2.4 | 1.6 | No |
| 4-or-more-person carpool | 264 | 1.0 | 365 | 1.2 | 0.3 | 402 | 1.1 | 0.8 | No |
| Public Transportation | 303 | 1.1 | 319 | 1.1 | 0.3 | 148 | 0.4 | 0.4 | Yes |
| Walked | 739 | 2.7 | 660 | 2.3 | 0.4 | 753 | 2.1 | 1.1 | No |
| Taxicab, motorcycle, bike or other | 730 | 2.6 | 560 | 1.9 | 0.4 | 1,941 | 5.3 | 3.3 | Yes |
| Worked at home | 687 | 2.5 | 1,185 | 4.1 | 0.6 | 935 | 2.6 | 1.1 | Yes |
W3. TRAVEL TIME TO WORK (Universe = Workers who did not work at home)1 |
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| Workers (Did not work at home) | 26,962 | 100.0 | 28,045 | 100.0 | NA | NA | NA | NA | NA |
| Less than 10 minutes | 6,753 | 25.0 | 6,245 | 22.3 | 1.2 | NA | NA | NA | NA |
| 10 to 14 | 7,198 | 26.7 | 6,465 | 23.1 | 1.2 | NA | NA | NA | NA |
| 15 to 19 | 3,964 | 14.7 | 4,160 | 14.8 | 1.0 | NA | NA | NA | NA |
| 20 to 24 | 2,297 | 8.5 | 2,385 | 8.5 | 0.8 | NA | NA | NA | NA |
| 25 to 29 | 856 | 3.2 | 1,160 | 4.1 | 0.6 | NA | NA | NA | NA |
| 30 to 34 | 2,563 | 9.5 | 2,880 | 10.3 | 0.9 | NA | NA | NA | NA |
| 35 to 44 | 1,085 | 4.0 | 1,335 | 4.8 | 0.6 | NA | NA | NA | NA |
| 45 to 59 | 1,175 | 4.4 | 1,560 | 5.6 | 0.7 | NA | NA | NA | NA |
| 60 or more | 1,071 | 4.0 | 1,850 | 6.6 | 0.7 | NA | NA | NA | NA |
| Mean travel time (minutes) | 18.0 | (X) | 21.4 | (X) | NA | 21.8 | (X) | 0.0 | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 26,962 | 100.0 | 28,045 | 100.0 | NA | NA | NA | NA | NA |
| 5:00 - 5:59 a.m. | 888 | 3.3 | 1,210 | 4.3 | 0.6 | NA | NA | NA | NA |
| 6:00 - 6:29 a.m. | 1,480 | 5.5 | 1,450 | 5.2 | 0.6 | NA | NA | NA | NA |
| 6:30 - 6:59 a.m. | 2,513 | 9.3 | 2,485 | 8.9 | 0.8 | NA | NA | NA | NA |
| 7:00 - 7:29 a.m. | 3,265 | 12.1 | 3,115 | 11.1 | 0.9 | NA | NA | NA | NA |
| 7:30 - 7:59 a.m. | 4,736 | 17.6 | 5,085 | 18.1 | 1.1 | NA | NA | NA | NA |
| 8:00 - 8:29 a.m. | 4,638 | 17.2 | 4,230 | 15.1 | 1.0 | NA | NA | NA | NA |
| 8:30 - 8:59 a.m. | 2,246 | 8.3 | 2,190 | 7.8 | 0.8 | NA | NA | NA | NA |
| 9:00 a.m. - 11:59 p.m. | 6,669 | 24.7 | 7,670 | 27.3 | 1.3 | NA | NA | NA | NA |
| 12:00 a.m. - 4:59 a.m. | 527 | 2.0 | 555 | 2.0 | 0.4 | NA | NA | NA | NA |
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.
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