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Delaware, Ohio

13 topographic sheets cover this place, the earliest surveyed in 1924 and the latest in 1992. It stands in Delaware City Township. It lies in ZIP code area 43015. It stands on Delaware Run. The Survey maps it on the Delaware quadrangle. 41,302 people lived here at the 2020 count. It stands 837 feet above sea level.

Research this city

Delaware within Delaware County

Then and now

1924 to 1992

The same ground, surveyed 68 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

Topographic sheet of Delaware, surveyed 1992
Topographic sheet of Delaware, surveyed 1924

Compare 1924 against another survey:

On record in Delaware

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 34 shown

Every listing in Delaware County

Businesses named in the fire insurance atlases 12 of 25 shown

Every atlas business in Delaware County

Population over time

2 figures

Delaware grew from 34,753 to 41,302 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
201034,753
202041,302+6,549 (+19%)

Topographic sheets covering this place

9 surveys from 13 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.

In the county-history sources

29,036 words on this township

History of Delaware County and Ohio. Containing a Brief History of the State of Ohio ... Biographical Sketches ... Etc, published 1880 names this settlement in its chapter on Delaware City Township. These are the passages that mention it, exactly as the scans read.

William P. Raid was admitted to the bar in 1849. He came to his profession with very slender opportunities of acquiring a fine education ; but, by a good share of common sense, perseverance, and industry, he gradually rose to distinction in the law. He never assumed to be any great master of the law, but that in practice he was able more than to make up, by his tact, industry, and management of the jury, the witnesses, and the facts. It was his good fortune to be employed in a number of cases for injuries against the railroads at an early day after their construction, in which he received most ample damages. This, at the time of his death, gave him the reputation as a jury lawyer unequaled in the State. During the rebellion he went into the army of the Union, as Colonel of the One Hundred and Twenty-first Regiment Ohio Volunteer Infantry, and served with credit to himself, and was gTeatly commended by his men for his kindness to them, and attention to every demand of humanity. After the termination of this service, which was by his resignation, he again returned to his professional vocation with his usual success ; and so continued until his death, in March, 1879, which was greatly lamented by the whole community, but especially by his famUy, to whom it was an irretrievable calamity, and to whom he had ever been remarkably kind and attentive. In politics, he was always distinguished as a Democrat and as a partisan.

Passage source: History of Delaware County and Ohio. Containing a Brief History of the State of Ohio ... Biographical Sketches ... Etc, published 1880.

Leander J. Critchfield, the late Reporter of the Supreme Court of Ohio, was for a number of years a member of the Delaware bar. He was a native of Ohio, it is believed, and a gTaduate of the Ohio Wesleyan University at this place, in the year 1849. He became a law student of Judge Finch, and was admitted to the bar soon after, and then became the partner of Mr. Finch in the business of the profession. He was a successful practitioner at the Delaware bar until after his appointment, by the Judges of the Supreme Court of the State, to be their Reporter. His first volume of the reports, entitled "The Ohio State Reports," being the fifth volume of a new series, was published in 1858, commencing with the decisions of the court in the term of December, 1855. He continued to be Reporter of the Court until 1872, when he published the last volume of his reports, being the twenty-first volume of the new series. His duties as Reporter were ably and faithfully performed, and these reports j-emain as an honorable monument to his professional abilities and industry. In the mean time, he continued his practice in the courts at Delaware, as well as in all the courts at Columbus, where he established his residence soon after his appointment as Reporter, of the Supreme Court, and where he still continues the practice of his profession. He, therefore, at the present time, is more a representative of the Columbus bar than that of Delaware.

Passage source: History of Delaware County and Ohio. Containing a Brief History of the State of Ohio ... Biographical Sketches ... Etc, published 1880.

Henry J. Eaton is a member of the Delaware bar, and came of one of the oldest and most respectable families. He soon acquired the confidence of thft citizens as an honest and faithful lawyer, and in his profession gaining reputation ; when he became a partner of Mr. Reid, with whom he continued several years, and then retired from practice for a time, but has returned to it, and holds his position in the entire confidence of his fellowcitizens.

Passage source: History of Delaware County and Ohio. Containing a Brief History of the State of Ohio ... Biographical Sketches ... Etc, published 1880.

Machine-read from a century-old scan, so expect the errors a machine makes: misspelled names, dropped words, stray characters.

Read the whole chapter on Delaware City Township - it names this place 113 more 113 times.

Specimens collected near this place

12 of 2,724 shown

Regional context, not property-specific evidence. Museums hold 2,724 specimens collected within 10 miles of Delaware between 1850 and 1975: 2,559 Animalia, 100 Plantae, 60 Fungi, 2 Unrecorded, 2 Protozoa, 1 Chromista. 12 distinct Species records are shown. Collected by A S BRADSHAW, A. P. Morgan, A. Spreitzer & K. Borror and others. Each is a physical object with a catalogue number, and each entry opens the museum's record. This is what was collected and kept, not a survey of what lives here - nothing can be concluded from a species being absent.

Image SpeciesYear Collected by Where, as recorded
Specimen of Ovularia obliqua (Cooke) Oudem.Ovularia obliqua (Cooke) Oudem.1896F.L. Stevens
Specimen of Peronospora arthurii Farl.Peronospora arthurii Farl.1896F.L. StevensAlum Creek
Specimen of Puccinia asteris DubyPuccinia asteris Duby1896F. L. StevensAlum Creek
A photograph of the species Ectopistes migratorius, not of this specimenEctopistes migratorius (Linnaeus, 1766)1850Kugel, B. (Burt)near Selma, Ohio, USA
A photograph of the species Podiceps auritus, not of this specimenPodiceps auritus (Linnaeus, 1758)1860Ricke, A. S.Carlisle, Ohio, USA
Vernonia maxima Small1871Collector unspecifiedScioto
A photograph of the species Centronyx henslowii, not of this specimenCentronyx henslowii (Audubon, 1829)1872not recordedLicking Reservoir, Ohio, USA
A photograph of the species Ophioglossum vulgatum, not of this specimenOphioglossum vulgatum L.1873Hussey, J.
A photograph of the species Bonasa umbellus, not of this specimenBonasa umbellus (Linnaeus, 1766)1874not recordedSugar Grove, Ohio, USA
A photograph of the species Branta bernicla, not of this specimenBranta bernicla hrota (O.F.Müller, 1776)1874not recordedLake Erie, Ohio, USA
A photograph of the species Melospiza lincolnii, not of this specimenMelospiza lincolnii (Audubon, 1834)1874Wheaton, J. M. (John Maynard)Licking Reservoir, Ohio, USA
A photograph of the species Phalaropus lobatus, not of this specimenPhalaropus lobatus (Linnaeus, 1758)1874Jasper, T. (Theodore)Columbus, Scioto R., Ohio, USA

All 2,724 specimens within 10 miles, at the Global Biodiversity Information Facility.

Storms near this place

60 of 83 shown

Regional context, not property-specific evidence. The National Weather Service names Delaware in 83 storm reports between 1994 and 2025: 52 thunderstorm wind, 19 hail, 6 flood, 4 flash flood. The reports record 1 injury. 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
July 1994Thunderstorm WindDelaware1 hurt, $5,000Trees and limbs were downed, at least one falling on a house. Outbuildings were damaged. A 36 year-old man had to be hospitalized after lightning hit the barn he was in as he sat in a metal chair.
July 1996LightningDelaware$620,000no account filed
June 2004Flash FloodDelaware$250,000As much as five inches of rain caused severe flooding in and around Delaware. 154 homes were damaged, many in subdivisions along State Route 257 northwest of Powell. 34 mobile homes in the Shroyers Mobile Home Park just north of Delaware sustained damage when the Olentangy River rose out of its banks, and forced a few evacuations. Numerous roads and bridges were damaged by high water and culvert washouts.
May 1997Thunderstorm WindDelaware$100,000Numerous trees downed. Six homes were damaged when trees fell on them.
June 2022Thunderstorm WindDelaware$50,000Numerous trees and power lines were downed throughout Delaware County.
April 2014Thunderstorm WindDelaware$25,000A roof was blown off of a structure in Delaware due to thunderstorm winds.
July 2013Thunderstorm WindDelaware$25,000Several large trees were downed due to thunderstorm winds. A dugout collapsed at Delaware Christian sporting fields.
August 2016Tornado (EF0)Delaware$20,000A weak tornado initially touched down just south of the Buckeye|Valley Middle School. The damage near the school was limited to|one tree with a limb down. The track continued north-northeast|into a residential area. In this residential area several 2 to 4|inch limbs were snapped and a few shallow-rooted trees were|uprooted. Roof damage was observed due to a fallen tree on Coover|Road and a barn had part of the roof cave in on its east side.||The tornado lifted until it crossed US-23 just west of Delaware|Dam. A small cluster of trees were twisted on the west side of the|highway.||The next location is Delaware State Park where the tornado was on|the ground for a few minutes. At Delaware State Park, a few|partially rotten large limbs were downed and numerous 2 to 3 inch|limbs were also downed. Also, several shallow rooted trees were|uprooted. A medium-sized dumpster near the marina was tipped and|moved about 20 feet. Three boats at the marina sustained minor|awning damage. A few 2 to 3 inch tree limbs around the marina were|snapped. Across the river from the marina, a snapped limb marked|the end of the tornado track.
September 2011Thunderstorm WindDelaware$20,000A two to three foot diameter tree was reported down. Several tree limbs fell on cars. Railroad crossing arm guard equipment was damaged. These occurrences were due to damaging thunderstorm winds.
July 1997Thunderstorm WindDelaware$20,000Roof peeled off a barn and numerous trees downed.
August 2010Thunderstorm WindDelaware$15,000Two tractor trailers were blown over and shingles were ripped off of a house due to damaging thunderstorm winds.
September 2020Thunderstorm WindDelaware$10,000Several trees and wires were downed in and near the city of Delaware.
June 2012Thunderstorm WindDelaware$10,000Trees and power lines were downed due to damaging thunderstorm winds.
July 2012Thunderstorm WindDelaware$10,000There were numerous reports of downed trees in Delaware County due to damaging thunderstorm winds.
May 2004HailDelaware$10,000Trees were also knocked down near the intersection of State Route 37 and Houk Road.
July 2023Thunderstorm WindDelaware$8,000Several trees were downed across mainly western portions of Delaware County.
January 2008Thunderstorm WindDelaware$8,000A street lamp was blown down. A house sustained siding damage and had roof shingles peeled off in the same neighborhood.
June 2006Thunderstorm WindDelaware$8,000Several tents were blown down at the Delaware County Fairgrounds. Trees were also downed.
June 2025Thunderstorm WindDelaware$6,000Several trees were downed in Delaware as well as in Concord Township.
August 2003Thunderstorm WindDelaware$6,000Several trees up to twelve inches in diameter were knocked down across the southern and central portions of the county.
August 2025Thunderstorm WindDelaware$5,000Several trees were downed in the city of Delaware, including in Mingo Park.
August 2019Thunderstorm WindDelaware$5,000Trees and power lines were knocked down.
June 2016Flash FloodDelaware$5,000There were numerous reports in the city of Delaware of roads closed due to high water. The city had high water throughout.
June 2013Thunderstorm WindDelaware$5,000There were several reports of trees down around Delaware County due to thunderstorm winds.
April 2006Thunderstorm WindDelaware$5,000Tiles were blown off the roof of a building in town.
July 2003Thunderstorm WindDelaware$5,000Numerous trees and powerlines downed.
July 2000Thunderstorm WindDelaware$5,000Trees and power lines downed.
July 1997Thunderstorm WindDelaware$5,000Several trees downed.
June 1994Thunderstorm WindDelaware$5,000Trees were downed.
August 1994Thunderstorm WindDelaware$5,000Large hail fell in Delaware and winds were reported at 75 mph in Ashley. Trees were downed in both locations.
July 1994HailDelaware$5,000no account filed
July 2023Thunderstorm WindDelaware$4,000A few trees were downed along U.S. 23 in Delaware.
August 2020Thunderstorm WindDelaware$4,000Several trees were reported knocked down throughout the county.
June 2009Thunderstorm WindDelaware$4,000An awning over a gas station collapsed.
June 2020Thunderstorm WindDelaware$3,000Wires were knocked down at multiple locations.
August 2019Thunderstorm WindDelaware$3,000Several large trees were knocked down in Mingo Park.
June 2012Thunderstorm WindDelaware$3,000Trees were down along Curve Road due to damaging thunderstorm winds.
February 2009Thunderstorm WindDelaware$3,000Trees were downed.
July 2008Thunderstorm WindDelaware$3,000Twelve to fifteen large tree limbs were downed across the Ohio Wesleyan University campus.
September 2003Thunderstorm WindDelaware$3,000A few trees and a power pole were downed.
June 2010Thunderstorm WindDelaware$2,000There were multiple reports of trees down from gust front winds.
May 2007Thunderstorm WindDelaware$2,000Large tree limbs were downed.
June 2007Thunderstorm WindDelaware$2,000Large tree limbs were knocked down.
June 2004Thunderstorm WindDelaware$2,000Two trees were downed.
November 2002Thunderstorm WindDelaware$2,000Powerlines were knocked down.
November 2017Thunderstorm WindDelaware$1,000A tree was downed along River Street.
June 2015Thunderstorm WindDelaware$1,000One tree was knocked down.
June 2010Thunderstorm WindDelaware$1,000Several five inch diameter trees snapped in half at their trunks.
May 2007HailDelaware$1,000no account filed
July 2022Thunderstorm WindDelaware$200A 4 inch diameter tree was downed.
June 2016Thunderstorm WindDelaware$100A two to three inch diameter tree branch broken from tree. Pea size hail also was reported, along with visibilities reduced to less than half a mile.
May 2020FloodDelaware-Northbound U.S. 42 was closed at Shortcut Road due to high water.
September 2020Thunderstorm WindDelaware-The wind gust was measured on the EMA weather station at the county courthouse.
July 2019FloodDelaware-High water was reported on Central Avenue.
July 2019FloodDelaware-Troy Road was closed south of Smith Park due to high water.
May 2018FloodDelaware-High water was reported on several streets in the city of Delaware.
November 2017Flash FloodDelaware-High water was reported over a portion of State Route 521.
November 2017Flash FloodDelaware-High water was reported throughout the city of Delaware with several roads closed.
November 2017FloodDelaware-About an inch of water was reported on a few roads in the Delaware area.
May 2016HailDelaware-Penny to half dollar size hail fell across the Delaware area.

Every storm recorded in Delaware County

Newspapers printed here

1 paper

1 paper published in this town, digitised by the Library of Congress and free to read. Every page is searchable, so a name or a street can be looked for directly in what the town printed about itself at the time.

NewspaperPublished
Delaware Gazette1855 to 1886

What the paper printed

29,933 words

Front pages of the local paper, read from the Library of Congress scans: 4 issues all from 1858, 29,933 words in total. Each is reproduced on its own page, exactly as the recogniser returned it.

These pages read less well than anything else here, and the number is worth stating: about three words in four come through cleanly, against nine in ten for the building records. An 1896 broadsheet sets eight-point type in seven columns on microfilm, which is the hardest thing in this archive to read by machine. We tested our own recognisers against the Library's and they were not better, so the Library's text is what appears, with the wholly unreadable columns removed. Read it as a guide to what the paper covered, and follow the link to the scan before quoting anything.

IssuePaper Length
1858-01-15Delaware Gazette5,292 words
1858-03-26Delaware Gazette9,386 words
1858-08-20Delaware Gazette7,414 words
1858-11-05Delaware Gazette7,841 words

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
Pluggys Town (historical)0.1 miles13
Delaware Meadows1.2 miles13
The Ravine1.2 miles13
Applegate Bend1.4 miles13
Lexington Glen1.5 miles13
Riverby Estates1.6 miles13
Shelbourne Forest1.7 miles13
Hayes Colony1.7 miles13

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 DelawareAn encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied.
Wikidata item Q986183The 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 1064521. 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.

Specimens. Global Biodiversity Information Facility (GBIF), https://www.gbif.org/. Only records licensed CC0 or CC BY are used. Records licensed CC BY-NC are excluded because this site carries advertising. Images are checked individually and any whose licence is non-commercial, no-derivatives or unreadable is refused.

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.