Download an Excel file* of this document: napa_county_california.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 110,765 | 124,279 | x | x |
| Total Persons in Household | 105,085 | 119,046 | 127,445 | x |
| Total Workers, Place of Residence | 51,573 | 57,393 | 63,078 | 2,439 |
| Total Workers, Place of Work | 48,057 | 59,875 | 68,820 | 3,819 |
| Employment-Residence Ratio | 0.93 | 1.04 | 1.09 | 0.11 |
W2. MODE TO WORK1 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1990 | 2000 | 2005 ACS | Sig. Diff. in Number 2000-2005 |
||||||
| Includes GQ pop | Does not include GQ Pop | ||||||||
| Number | Percent | Number | Percent | MOE | Number | Percent | MOE | ||
| Total Workers | 48,057 | 100.0 | 59,875 | 100.0 | 842 | 68,820 | 100.0 | 3,819 | Yes |
| Drove alone | 36,199 | 75.3 | 43,860 | 73.3 | 806 | 54,190 | 78.7 | 3,884 | Yes |
| 2-person carpool | 4,413 | 9.2 | 6,600 | 11.0 | 378 | 4,885 | 7.1 | 1,294 | Yes |
| 3-person carpool | 910 | 1.9 | 1,475 | 2.5 | 183 | 1,522 | 2.2 | 836 | No |
| 4-or-more-person carpool | 513 | 1.1 | 1,070 | 1.8 | 156 | 617 | 0.9 | 431 | No |
| Public Transportation | 337 | 0.7 | 567 | 0.9 | 114 | 365 | 0.5 | 298 | No |
| Walked | 2,675 | 5.6 | 2,365 | 3.9 | 230 | 2,044 | 3.0 | 754 | No |
| Taxicab, motorcycle, bike or other | 1,118 | 2.3 | 1,020 | 1.7 | 152 | 3,059 | 4.4 | 1,384 | Yes |
| Worked at home | 1,892 | 3.9 | 2,915 | 4.9 | 255 | 2,138 | 3.1 | 698 | Yes |
W3. TRAVEL TIME TO WORK (Universe = Workers who did not work at home)1 |
|||||||||
| Workers (Did not work at home) | 46,165 | 100.0 | 56,960 | 100.0 | 840 | 66,682 | 100.0 | 3,842 | Yes |
| Less than 10 minutes | 11,906 | 25.8 | 11,240 | 19.7 | 483 | 11,558 | 17.3 | 1,906 | No |
| 10 to 14 | 9,865 | 21.4 | 10,320 | 18.1 | 465 | 10,199 | 15.3 | 1,534 | No |
| 15 to 19 | 7,048 | 15.3 | 8,500 | 14.9 | 426 | 10,516 | 15.8 | 1,725 | Yes |
| 20 to 24 | 4,620 | 10.0 | 5,940 | 10.4 | 360 | 7,661 | 11.5 | 1,590 | Yes |
| 25 to 29 | 1,798 | 3.9 | 2,865 | 5.0 | 253 | 1,782 | 2.7 | 655 | Yes |
| 30 to 34 | 4,858 | 10.5 | 6,610 | 11.6 | 378 | 9,622 | 14.4 | 2,157 | Yes |
| 35 to 44 | 1,910 | 4.1 | 3,285 | 5.8 | 270 | 4,041 | 6.1 | 1,435 | No |
| 45 to 59 | 2,083 | 4.5 | 3,925 | 6.9 | 295 | 6,087 | 9.1 | 1,749 | Yes |
| 60 or more | 2,077 | 4.5 | 4,275 | 7.5 | 307 | 5,216 | 7.8 | 1,368 | No |
| Mean travel time (minutes) | 18.8 | (X) | 23.6 | (X) | NA | 23.4 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
|||||||||
| Workers (Did not work at home) | 46,165 | 100.0 | 56,960 | 100.0 | 840 | 66,682 | 100.0 | 3,842 | Yes |
| 5:00 - 5:59 a.m. | 1,674 | 3.6 | 3,090 | 5.4 | 262 | 3,764 | 5.6 | 1,005 | No |
| 6:00 - 6:29 a.m. | 2,643 | 5.7 | 3,565 | 6.3 | 281 | 5,332 | 8.0 | 1,277 | Yes |
| 6:30 - 6:59 a.m. | 4,368 | 9.5 | 5,450 | 9.6 | 345 | 8,894 | 13.3 | 2,551 | Yes |
| 7:00 - 7:29 a.m. | 5,762 | 12.5 | 6,270 | 11.0 | 369 | 7,389 | 11.1 | 1,698 | No |
| 7:30 - 7:59 a.m. | 7,818 | 16.9 | 9,520 | 16.7 | 448 | 8,782 | 13.2 | 1,455 | No |
| 8:00 - 8:29 a.m. | 7,670 | 16.6 | 8,550 | 15.0 | 427 | 8,710 | 13.1 | 1,650 | No |
| 8:30 - 8:59 a.m. | 3,633 | 7.9 | 4,315 | 7.6 | 309 | 5,950 | 8.9 | 1,469 | Yes |
| 9:00 a.m. - 11:59 p.m. | 11,747 | 25.4 | 14,985 | 26.3 | 549 | 16,682 | 25.0 | 2,714 | No |
| 12:00 a.m. - 4:59 a.m. | 850 | 1.8 | 1,230 | 2.2 | 167 | 1,179 | 1.8 | 547 | 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.
