Miami County
Facts
23 propertiesIdentity
- Instance of
- county of Ohio
- Inception
- January 16, 1807[14]
- Official website
- www.co.miami.oh.us[17]
- Native label
- Miami County
Location
- Country
- United States[3]
- Coordinate location
- 🗺️ 40.050°, -84.230°[15]
- Shares border with
- Shelby County, Montgomery County, Darke County, Champaign County, Clark County[5][6][7][8][9]
More facts +13
- Authority
- government of Miami County[16]
- Different from
- Miami County, Miami County, Miami-Dade County
- List of monuments
- National Register of Historic Places listings in Miami County, Ohio
- NCI Thesaurus ID
- C109785
- Named after
- Miami people[10]
- Number of households
- +41260
- Per capita income
- +31170
- Vehicle registration plate code
- 55[13]
- Water as percent of area
- +0.8
- Legal Entity Identifier
- 549300YAYSF4ZQH3JU54
- VIAF cluster ID
- 131369867
- Library of Congress Authorities ID
- n82059556
- ArchINFORM location ID
- 20216
- Ballotpedia ID
- Miami_County,_Ohio
- FIPS 6-4 ID
- 39109
- Freebase ID
- /m/0n20h
- GADM ID
- USA.36.56_1
- GNIS Feature ID
- 1074067
- GeoNames ID
- 5162774
- Getty Thesaurus of Geographic Names ID
- 1002662
Show all 32 identifiers +20
- HASC
- US.OH.MM
- Harper's tag
- miami-county
- INaturalist place ID
- 2448
- J9U entity ID
- 987007566810205171
- KnowWhereGraph entity ID
- administrativeRegion.USA.39109
- OBO Gazetteer ID
- 00205185
- ODOT county code
- MIA
- OpenHistoricalMap relation ID
- 2793331
- OpenStreetMap relation ID
- 911306
- OpenWeatherMap city ID
- 5162774
- Our Campaigns container ID
- 4807
- PermID
- 5035892604
- SNARC ID
- Joseph von Lindwurm
- Taxonomicon ID
- 1807071
- Topic's main category
- Category:Miami County, Ohio
- UMLS CUI
- C3810682
- Who's on First ID
- 102084719
- Wolfram Language entity code
- Entity["AdministrativeDivision", {"MiamiCounty", "Ohio", "UnitedStates"}]
- WorldCat Entities ID
- E39PBJh4yH3PtTrHqPcVc6vyh3
- Yale LUX ID
- place/fd66d87a-bc5c-4e60-97b6-a442a3f6cd06
- GeoNames CC BY 4.0 — attribution: GeoNames (www.geonames.org), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Values as shipped.
From open datasets, joined by identifier and shown only for properties Wikidata does not state on this entity — except where the dataset is the registry authority for the fact (ClinicalTrials.gov on trial registration data): there its value is shown instead, with Wikidata's noted beside it. Every row carries its dataset edition and licence.
where from?
- Source
- GeoNames
- Edition
- 20260926 · as of 2026-09-26
- Licence
- CC BY 4.0
- Credit
- CC BY 4.0 — attribution: GeoNames (www.geonames.org), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Values as shipped.
- Bronze
1da92a6323a5fec3…admin1CodesASCII.txt +9 files- Transform
- 4ort-mint · lake · version not recorded
Contained subdivisions 26
Shares border with 5
← Category combines topics 5
← Shares border with 5
Different from 3
People born here 3
← Different from 3
Capital 1
Category for people born here 1
Category of associated people 1
Contains the administrative territorial entity 1
Country 1
Headquarters location 1
Located in the administrative territorial entity 1
Named after 1
Topic's main category 1
← Capital of 1
← Category's main topic 1
← Contains the administrative territorial entity 1
← Operating area 1
0 sources
Summary
Miami County is a county of Ohio[1].
Body
Physical Characteristics
Miami County covers an area of {'amount': '+1060'}[24].
high ≥ 0.90 · emerging ≥ 0.65 · low below — calibrated against hand-rated truth (single-source .44 · two-source .62 · production-typical .70), so a band is a measurement, not a promise. High is rare by design: it needs both a supported assertion and an evidence sentence. A confirmed or contradicted chip is a Wikidata cross-check; no chip means Wikidata has no value for that property — the ordinary case here, and it says nothing either way. A confirm-only note marks a property whose check can never disagree (Wikidata's border and capital data is not exhaustive), so silence there is a limit of the check, not of the claim.
served-tier precision 80.7% [76.2, 84.5] · rated rows currently served n=342 · entailment-gated at 0.85 · measured 2026-09-29 · re-scored every 10 min, demoted at the half-hourly fold
evidence “COLUMBUS, Ohio (WSYX) — A single-engine plane crashed at Troy Skypark in Miami County, leaving the pilot with life-threatening injuries and two young passengers hurt.” abc6onyourside.com · read source