Vacaville, California
26 topographic sheets cover this place, the earliest surveyed in 1908 and the latest in 1993. It stands in the Vacaville census division. It lies in ZIP code area 95688. It stands on Encinosa Creek. The Survey maps it on the Elmira quadrangle. 102,386 people lived here at the 2020 count. It stands 174 feet above sea level.
Then and now
1908 to 1993The same ground, surveyed 85 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.


On record in Vacaville
Buildings and businesses the archive holds for this place. Each opens its own page, with the source record it came from.
On the National Register 4 records
Will H. Buck Houselisted 1985
Pena Adobelisted 1972
Vacaville Town Halllisted 1978- Pleasants Ranchlisted 2006
Population over time
3 figuresVacaville grew from 343 to 102,386 between 1870 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.
| Year | People | Change |
|---|---|---|
| 1870 | 343 | |
| 2010 | 92,428 | |
| 2020 | 102,386 | +9,958 (+11%) |
Topographic sheets covering this place
10 surveys from 26 printed sheetsMatched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.
- 1908 USGS Vacaville quadrangle1:62500, 3 printings
- 1917 USGS Elmira quadrangle1:31680
- 1941 USGS Vacaville quadrangle1:62500
- 1947 USGS Sacramento quadrangle1:250000, 2 printings
- 1948 USGS Sacramento quadrangle1:250000
- 1953 USGS Elmira quadrangle1:24000, 9 printings
- 1953 USGS Vacaville quadrangle1:62500
- 1956 USGS Sacramento quadrangle1:250000, 2 printings
- 1957 USGS Sacramento quadrangle1:250000, 4 printings
- 1993 USGS Lodi quadrangle1:100000, 2 printings
Fires near this place
270 since 1992Regional context, not property-specific evidence. The federal wildfire occurrence database lists 270 fires within 5 miles of Vacaville between 1992 and 2020, burning about 8,151 acres in total. None started naturally. 38 were recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Missing data/not specified/undetermined | 115 |
| Equipment and vehicle use | 72 |
| Arson/incendiarism | 38 |
| Misuse of fire by a minor | 18 |
| Smoking | 11 |
| Debris and open burning | 10 |
| Power generation/transmission/distribution | 4 |
| Recreation and ceremony | 1 |
| Firearms and explosives use | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 9 September 2015 | Misuse of fire by a minor | 16 acres | Sonoma-Lake Napa Unit | not named |
| 8 September 2016 | Arson/incendiarism | under an acre | California Department of Forestry & Fire Protection | not named |
| 8 September 2009 | Missing data/not specified/undetermined | 1.0 acres | Sonoma-Lake Napa Unit | PLEASANTS VALLEY RD / FOO |
| 7 September 2010 | Misuse of fire by a minor | 1.0 acres | Sonoma-Lake Napa Unit | BUCKTOWN LN VACAVILLE |
| 5 September 2006 | Arson/incendiarism | 1.0 acres | California Department of Forestry & Fire Protection | not named |
| 5 September 2005 | Arson/incendiarism | 1.0 acres | California Department of Forestry & Fire Protection | not named |
| 5 September 2000 | Missing data/not specified/undetermined | 20 acres | Sonoma-Lake Napa Unit | NEAL |
| 4 September 2009 | Missing data/not specified/undetermined | 200 acres | Sonoma-Lake Napa Unit | CHERRY |
Settlements close enough to share some of these fires:
Mines and quarries near this place
7 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 7 workings within 5 miles of Vacaville: 5 unknowns, 2 producers. 2 still produce. What was taken out: Stone, Crushed/Broken, Stone, Clay, Sand and Gravel, Construction. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Q Ranch Pit | Sand and Gravel, Construction | Producer | ||
| Standard Oil Deposit | Clay | Unknown | ||
| Greenstone Quarry | Stone | Producer | ||
| Quarry | Stone | Unknown | ||
| Cement Hill | Stone, Crushed/Broken | Unknown | ||
| Pacific Portland Cement Co. | Stone, Crushed/Broken | Unknown | ||
| Tolenas Springs | Stone, Crushed/Broken | Unknown |
Storms near this place
5 since 1999Regional context, not property-specific evidence. The National Weather Service names Vacaville in 5 storm reports between 1999 and 2023: 3 flood, 1 tornado, 1 heavy rain. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.
| When | Event | Place named | Harm | What the report says |
|---|---|---|---|---|
| January 2023 | Flood | Vacaville | - | Solano County reported that multiple roads were flooded across the county. |
| December 2021 | Flood | Vacaville | - | Lane flooded on I-80E at Alamo Dr. offramp. Reported storm total rainfall amounts in the area were in excess of 3 inches. |
| October 2021 | Heavy Rain | Vacaville | - | Heavy rain and flooding was reported in Solano County. A CoCoRaHS near Vacaville, CA reported 10.29 inches of storm total rain and 8.35 inches was also reported near lake Curry. |
| January 2005 | Tornado (F0) | Vacaville | - | no account filed |
| February 1999 | Flood | Vacaville | - | no account filed |
Nearest settlements
The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.
| Map | Place | Distance | Sheets |
|---|---|---|---|
| Ulatis Park | 0.1 miles | 26 | |
| Violet (historical) | 2.1 miles | 24 | |
| Leisure Town | 2.4 miles | 26 | |
| Bucktown | 3.0 miles | 23 | |
| Elmira | 4.2 miles | 26 | |
| Cannon | 4.2 miles | 26 | |
| Vacaville Junction | 4.4 miles | 26 | |
| Hartley | 4.7 miles | 24 |
Elsewhere
Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.
| Wikipedia article on Vacaville | An encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied. |
| Wikidata item Q850823 | The structured record the population and elevation above come from. Public domain (CC0). |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 277624. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.









