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Morgan Hill, California

22 topographic sheets cover this place, the earliest surveyed in 1917 and the latest in 1978. It stands in the South Santa Clara Valley census division. It lies in ZIP code area 95037. It lies near Nob Hill. The Survey maps it on the Morgan Hill quadrangle. 45,483 people lived here at the 2020 count. It stands 350 feet above sea level.

Morgan Hill within Santa Clara County

Then and now

1917 to 1978

The same ground, surveyed 61 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

Topographic sheet of Morgan Hill, surveyed 1978
Topographic sheet of Morgan Hill, surveyed 1917

On record in Morgan Hill

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 3 records

Population over time

2 figures

Morgan Hill grew from 37,882 to 45,483 between 2010 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.

YearPeople Change
201037,882
202045,483+7,601 (+20%)

Topographic sheets covering this place

9 surveys from 22 printed sheets

Matched 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.

Fires near this place

684 since 1992

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 684 fires within 5 miles of Morgan Hill between 1992 and 2020, burning about 11,863 acres in total. 5 started naturally. 43 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/undetermined338
Equipment and vehicle use200
Arson/incendiarism43
Misuse of fire by a minor33
Smoking24
Debris and open burning17
Recreation and ceremony11
Power generation/transmission/distribution9
Natural5
Fireworks1
Firearms and explosives use1
Other causes1
Railroad operations and maintenance1

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

DateCause SizeReported by Name on the report
9 September 2008Missing data/not specified/undetermined1.0 acresSanta Clara UnitBAILEY
9 September 2000Equipment and vehicle use9.0 acresSanta Clara UnitPORTERA
8 September 2020Missing data/not specified/undetermined22 acresSanta Clara UnitUVAS
8 September 2019Missing data/not specified/undetermined2.1 acresSanta Clara UnitCOCHRANE
8 September 1993Equipment and vehicle use3.0 acresSanta Clara UnitPG&E / METCALF #2
7 September 2020Missing data/not specified/undetermined6.0 acresSanta Clara UnitXSC# M200270234
7 September 2020Missing data/not specified/undetermined12 acresSanta Clara UnitBUTTERFIELD BL MORGAN_HI
7 September 2004Equipment and vehicle useunder an acreSanta Clara UnitMUSHROOM FIRE

Settlements close enough to share some of these fires:

Every fire recorded in Santa Clara County

Mines and quarries near this place

10 of 29 shown

Regional context, not property-specific evidence. The federal mineral resources record lists 29 workings within 5 miles of Morgan Hill: 10 past producers, 9 occurrences, 5 prospects, 3 unknowns. 2 still produce. What was taken out: Sand and Gravel, Construction, Manganese, Stone, Crushed/Broken, Gemstone. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Where SiteCommodity StatusRecorded
O'Connell MineChromium, IronPast Producer1953
BonettiChromiumPast Producer
Bonetti MineChromiumOccurrence1885
CochraneMagnesiteProspect
O'Connell BrothersMagnesiteUnknown
O'Connell MineChromiumPast Producer1953
O:Connell Bros.MagnesiteProducer
Unnamed LocationGemstoneOccurrence
Unnamed LocationMercuryProspect
Unnamed LocationMercuryProspect

Every working recorded in Santa Clara County

Storms near this place

8 since 1996

Regional context, not property-specific evidence. The National Weather Service names Morgan Hill in 8 storm reports between 1996 and 2018: 5 flood, 1 heavy rain, 1 flash flood, 1 hail. 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.

WhenEvent Place namedHarm What the report says
October 2009FloodMorgan Hill$250,000Eight families were evacuated from the Bisceglia Avenue apartment complex in Morgan Hill due to flooding. More than a foot of standing water was in the recently renovated four ground floor apartments. The three foot high wall, built to stave off flood water, was unsuccessful.
October 2009FloodMorgan Hill$150,000Monterey Road between Third and Fourth Streets was submerged due to flooding. Flood waters entered a restaurant on Fourth Street causing damage. Streets were flooded throughout Morgan Hill with water as high as two feet is some locations. The city actually ran out of moveable flooded signs and barriers, unable to mark all flooded locations. Here are some of the locations experiencing flooding: south end of town near the Morgan Hill Post Office on Monterey Road; Fountain Avenue; Llagas Creek Road, Monterey Road north of Morgan Hill, near Cochrane Road; Old Monterey Road from Monterey to Llagas Roads; Butterfield Boulevard at several locations, including at San Pedro and Diana Avenues; Watsonville Road at Monterey Road; Monterey Road at Burnett Avenue; Tennant Avenue; and Wright Avenue from Del Monte to Hale Avenues. Also, a sewage pipe connecting Morgan Hill to the Gilroy sewage treatment plant backed up causing 40,000 gallons of raw sewage to spill into the Ludewig Ranch causing the cancellation of the Harvest Festival in San Martin, an event to raise funds and food for the homeless.
January 2018HailMorgan Hill-Hail covering hwy 101 2 miles north of Morgan Hill.
January 2017Heavy RainMorgan Hill-Precipitation 1.78 inches measured since 8 AM. Widespread minor flooding in Morgan Hill.
January 2017Flash FloodMorgan Hill-Local law enforcement officials reported widespread flooding due to runoff from heavy rain.
February 2017FloodMorgan Hill-Entire roadway flooded at Oak Glen Ave and Green Acres Ln.
February 2014FloodMorgan Hill-Roadway flooding reported on the Dunne Avenue On Ramp at Southbound US Highway 101 in Morgan Hill.
December 1996FloodMorgan Hill-no account filed

Every storm recorded in Santa Clara County

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 PlaceDistance Sheets
Tennant (historical)1.5 miles23
Madrone1.7 miles22
San Martin3.9 miles24
Perry4.6 miles22
South Coyote5.9 miles22
Rucker6.2 miles24
Coyote7.5 miles22
Mountain Home7.5 miles23

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 Morgan HillAn encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied.
Wikidata item Q609084The 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 1659174. 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.