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Hilo, Hawaii

15 topographic sheets cover this place, the earliest surveyed in 1917 and the latest in 1995. It stands in the Hilo census division. It lies in ZIP code area 96720. It stands on ʻAlenaio Stream. The Survey maps it on the Hilo quadrangle. 44,186 people lived here at the 2020 count. It stands 59 feet above sea level.

Research this city

Hilo within Hawaii County

On record in Hilo

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 12 of 25 shown

Every listing in Hawaii County

Population over time

3 figures

Hilo grew from 40,759 to 44,186 between 2000 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
200040,759
201043,263+2,504 (+6%)
202044,186+923 (+2%)

Topographic sheets covering this place

11 surveys from 15 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.

What the histories say of this town

11,577 words

1 chapter about Hilo from the published histories of the county, public domain and reproduced complete.

ChapterFrom Length
Godfrey's Handbook of Hawaii: Guide to Hilo and the VolcanoGodfrey's Handbook of Hawaii: Guide to Hilo and the Volcano (1899)11,577 words

Fires near this place

93 since 1999

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 93 fires within 5 miles of Hilo between 1999 and 2012, burning about 83 acres in total. None started naturally. None was 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/undetermined93

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
6 September 2007Missing data/not specified/undeterminedunder an acreCounty of Hawai'inot named
6 September 2004Missing data/not specified/undetermined2.0 acresCounty of Hawai'inot named
29 September 2010Missing data/not specified/undeterminedunder an acreCounty of Hawai'inot named
15 September 2007Missing data/not specified/undeterminedunder an acreCounty of Hawai'inot named
9 August 2010Missing data/not specified/undeterminedunder an acreCounty of Hawai'inot named
9 August 2010Missing data/not specified/undeterminedunder an acreCounty of Hawai'inot named
6 August 2008Missing data/not specified/undeterminedunder an acreCounty of Hawai'inot named
26 August 2008Missing data/not specified/undeterminedunder an acreCounty of Hawai'inot named

Settlements close enough to share some of these fires:

Every fire recorded in Hawaii County

Mines and quarries near this place

3 within 5 miles

Regional context, not property-specific evidence. The federal mineral resources record lists 3 workings within 5 miles of Hilo: 3 producers. All of them still produce. What was taken out: Stone, Crushed/Broken. 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
Hilo Quarry and MillStone, Crushed/BrokenProducer
Keaau Mill and QuarryStone, Crushed/BrokenProducer
Yamada Hilo Quarry and MillStone, Crushed/BrokenProducer

Every working recorded in Hawaii County

Storms near this place

60 of 68 shown

Regional context, not property-specific evidence. The National Weather Service names Hilo in 68 storm reports between 1996 and 2026: 28 heavy rain, 16 flood, 14 flash flood, 3 waterspout. The reports record 1 death. 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
September 2015Flash FloodHilo1 killedFire/rescue crews responded to a 5:50 p.m. alarm Monday (Sept 14) to Wailuku River Boiling Pots State Park for a missing swimmer.|A witness said he was swimming in the upper pond at Boiling Pots with a 62-year-old woman when both began to be pulled downstream by the fast-moving current. Both attempted to swim towards the river bank but the woman didnt make it out.
March 2026Flash FloodHilo$2,000,000Heavy rain developed over the eastern and southeastern areas of the Big Island, leading to flooding impacts. Flooding was reported along Bayfront Highway and on Highway 11 south of Hilo. Flooding was also reported in Keeau Industrial Park. A residence in Pahala reportedly experienced flooding.
October 2001Flash FloodHilo$30,000no account filed
October 2017LightningHilo$15,000no account filed
December 2013Thunderstorm WindHilo$5,000Fire officials reported a gust of wind damaged a roof on a home on Hoopuni Street in Hilo.
May 2024Flash FloodHilo-Waianuenue and Kamehameha Avenues were closed in both directions due to flooding.
November 2017Flash FloodHilo-Deep flooding occurred along Bayfront Highway in the Hilo area of the Big Island after an overflow of Alenaio Stream.
December 2017Flash FloodHilo-Portions of Kamehameha Avenue and Bayfront Highway in Hilo were closed due to flooding. Some downtown businesses also became flooded with the heavy downpours.
December 2013Flash FloodHilo-Kukila Street in Hilo was closed due to flooding.
December 2013HailHilo-A member of the pubic reported 3/4 inch hail in Waiakea Uka.
December 2013Flash FloodHilo-Palai Stream overflowed at Kanoelehua Avenue in Hilo.
December 2013Flash FloodHilo-Flooding reported at Ainako Avenue near Kaumana Drive in Hilo.
March 2004Flash FloodHilo-Heavy showers caused overflowing streams in and around Hilo town on the Big Island of Hawaii. Highway 19--Hawaii Belt Road--was closed for a time near Wainaku because of flooding waters. However, no serious injuries or property damage were reported.
March 2004Heavy RainHilo-Heavy showers produced ponding of roadways, and small stream and drainage ditch flooding in windward sections of the Hilo, Puna, and Kau districts on the Big Island of Hawaii. There were no reports of serious property damage or injuries.
July 1997FloodHilo-Rainfall rates of 1 to 2 inches per hour occurred across the Hamakua, Hilo, Puna, and Kau Districts with widespread minor street flooding and stream flooding north of Hilo where some streams were blocked by debris.
July 1997Flash FloodHilo-Several houses in the Hilo and Puna Districts had flooded basements or ground floors. About a dozen cars were flooded out near Pauahi Street and Kamehameha Avenue in Hilo. In Puna, North Kulani Road, Hawaiian Acres and Fern Acres subdivisions were flooded. The Hawaiian Belt Road through the Kau District was flooded out in several locations between Naalehu and Pahala.
March 2022Heavy RainHilo-no account filed
March 2021Heavy RainHilo-no account filed
December 2021Heavy RainHilo-no account filed
August 2019Heavy RainHilo-no account filed
October 2019Heavy RainHilo-no account filed
February 2018Heavy RainHilo-no account filed
October 2018Heavy RainHilo-no account filed
August 2016Heavy RainHilo-no account filed
August 2016Heavy RainHilo-no account filed
August 2014Heavy RainHilo-no account filed
March 2014Heavy RainHilo-no account filed
November 2011Heavy RainHilo-no account filed
November 2011Heavy RainHilo-no account filed
December 2010Heavy RainHilo-no account filed
March 2009Heavy RainHilo-no account filed
December 2008Flash FloodHilo-no account filed
July 2007Heavy RainHilo-no account filed
August 2006Heavy RainHilo-no account filed
October 2006Heavy RainHilo-no account filed
January 2005Heavy RainHilo-no account filed
February 2005Heavy RainHilo-no account filed
February 2005Heavy RainHilo-no account filed
September 2005Flash FloodHilo-no account filed
November 2005Heavy RainHilo-no account filed
August 2004Heavy RainHilo-no account filed
October 2004Heavy RainHilo-no account filed
January 2004HailHilo-no account filed
January 2002Heavy RainHilo-no account filed
March 2002Heavy RainHilo-no account filed
May 2002Heavy RainHilo-no account filed
February 2001FloodHilo-no account filed
May 2001WaterspoutHilo-no account filed
November 2001FloodHilo-no account filed
October 2001FloodHilo-no account filed
November 2001FloodHilo-no account filed
April 2000WaterspoutHilo-no account filed
August 2000WildfireHilo-no account filed
January 1999Flash FloodHilo-no account filed
January 1999FloodHilo-no account filed
January 1999Thunderstorm WindHilo-no account filed
January 1999FloodHilo-no account filed
April 1999FloodHilo-no account filed
January 1999FloodHilo-no account filed
April 1999FloodHilo-no account filed

Every storm recorded in Hawaii 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
Puʻuʻeo0.5 miles15
Waiākea1.2 miles15
Makaokū1.2 miles15
Wainaku1.4 miles15
Keaukaha2.3 miles15
Piʻihonua2.7 miles15
Paukaa2.8 miles11
ʻĀkōlea Plantation Estates2.9 miles15

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 HiloAn encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied.
Wikidata item Q216258The 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 359187. 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.