Rudolph, Ohio
14 topographic sheets cover this place, the earliest surveyed in 1901 and the latest in 1994. It stands in Liberty Township. It lies in ZIP code area 43462. The Survey maps it on the Bowling Green South quadrangle. 415 people lived here at the 2020 count. It stands 682 feet above sea level.
Population over time
2 figuresRudolph fell from 458 to 415 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. 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 |
|---|---|---|
| 2010 | 458 | |
| 2020 | 415 | -43 (-9%) |
Then and now
1901 to 1994The same ground, surveyed 93 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.


Compare 1901 against another survey:
Topographic sheets covering this place
14 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.
- 1901 USGS Bowling Green quadrangle1:62500
- 1903 USGS Bowling Green quadrangle1:62500
- 1903 USGS Bowling Green quadrangle1:62500
- 1903 USGS Bowling Green quadrangle1:62500
- 1956 USGS Toledo quadrangle1:250000
- 1956 USGS Toledo quadrangle1:250000
- 1956 USGS Toledo quadrangle1:250000
- 1956 USGS Toledo quadrangle1:250000
- 1958 USGS Bowling Green South quadrangle1:24000
- 1958 USGS Bowling Green South quadrangle1:24000
- 1961 USGS Toledo quadrangle1:250000
- 1986 USGS Findlay quadrangle1:100000
- 1986 USGS Findlay quadrangle1:100000
- 1994 USGS Bowling Green South quadrangle1:24000
What happened here
An account from the chapter on Liberty township, in the words of 1897.
Jonathan Salsbury
JONATHAN SALSBUEY and the Salsbury farm in Liberty township, will long be remembered by the old settlers. Old man Salsbury, as he was familiarly called many years ago, was rather a remarkable man and had endured hard work and man-killing hardships enough to have killed four or five ordinary men.
In the 1897 county history
69,517 words on this townshipThe county history of 1897 has no passage naming this settlement, which was common for the smaller places. Its township is covered in full.
The chapter on Liberty Township covers survey, early settlers, population, topography, pioneers, hull's stockade.
Read the chapter on Liberty Township - 69,517 words.
Fires nearby
3 since 2002The federal wildfire occurrence database lists 3 fires within 5 miles of Rudolph between 2002 and 2002, burning about 8 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 |
|---|---|
| Equipment and vehicle use | 2 |
| Missing data/not specified/undetermined | 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 |
|---|---|---|---|---|
| 31 August 2002 | Equipment and vehicle use | 4.0 acres | Ohio State Fire Marshal's Office | not named |
| 31 October 2002 | Equipment and vehicle use | 4.0 acres | Ohio State Fire Marshal's Office | not named |
| 23 October 2002 | Missing data/not specified/undetermined | under an acre | Ohio State Fire Marshal's Office | not named |
Settlements close enough to share some of these fires:
Specimens collected nearby
12 of 716 shownMuseums hold 716 specimens collected within 10 miles of Rudolph between 1897 and 1975: 681 Animalia, 25 Fungi, 10 Plantae. 12 distinct Species records are shown. Collected by Allen, J. M., B. BURGER, Baumgartner, L. 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 | Species | Year | Collected by | Where, as recorded |
|---|---|---|---|---|
![]() | Uromyces lespedezae-procumbentis (Schwein.) Lagerh. | 1901 | Kellerman, W.A. | Bowling Green |
![]() | Ictalurus punctatus (Rafinesque, 1818) | 1897 | Osburn, R. C. (Raymond Carroll) & Williamson, E. B. | Big Darby Creek, no more precise locality beyond township, near Darbydale OH, Pleasant Township |
![]() | Aristida purpurascens Poir. | 1901 | William Kellerman | Near Bowling Green |
![]() | Phyllachora lespedezae (Schwein.) Sacc. | 1901 | W. A. Kellerman | Bowling Green |
![]() | Uromyces lespedezae (Thüm.) Peck | 1901 | W. A. Kellerman | Bowling Green |
| Melampsora abietis-canadensis (Farl.) C.A.Ludw. | 1902 | W.A. Kellerman | Bowling Green | |
| Melampsora populina (Jacq.) Lév. | 1902 | W. A. Kellerman | Bowling Green | |
| Stemphylium cucurbitacearum Osner | 1915 | Gilbert W. W. | Bowling Green | |
![]() | Ambystoma tigrinum (Green, 1825) | 1917 | E L MOSELEY | BOWLING GREEN |
![]() | Thamnophis sirtalis (Linnaeus, 1758) | 1918 | E L MOSELEY | MILTON TWP |
![]() | Platanthera flava (L.) Lindl. | 1926 | E. L. Moseley | Engels, S of Swanton |
![]() | Scalopus aquaticus machrinus (Rafinesque, 1832) | 1927 | Finkenbinder, L. | Bowling Green, Wood Co., Ohio, USA |
All 716 specimens within 10 miles, at the Global Biodiversity Information Facility.
Mines and quarries nearby
1 within 5 milesThe federal mineral resources record lists 1 working within 5 miles of Rudolph: 1 plant. 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 | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Portage Plant | Stone, Crushed/Broken | Plant |
Storms nearby
4 since 2003The National Weather Service names Rudolph in 4 storm reports between 2003 and 2012: 3 thunderstorm wind, 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.
| When | Event | Place named | Harm | What the report says |
|---|---|---|---|---|
| May 2007 | Thunderstorm Wind | Rudolph | $45,000 | Thunderstorm downburst winds caused a lot of damage in Rudulph. Many trees, power poles and limbs were downed. A garage was heavily damaged on Mermill Road just east of Rudulph. A few other structures in the area sustained minor damage. |
| August 2003 | Thunderstorm Wind | Rudolph | $8,000 | Thunderstorm winds downed one large tree and one power pole. |
| June 2012 | Thunderstorm Wind | Rudolph | $1,000 | Thunderstorm winds downed a tree. |
| May 2010 | Hail | Rudolph | - | Penny to quarter sized hail was observed. |
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.
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 Rudolph | An encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied. |
| Wikidata item Q3473041 | 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 1065254. 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.
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.
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.






















