Hamilton County

county in Indiana, United States
AdministrativeArea county_of_indiana Q506151
Hamilton County

Facts

22 properties

Identity

Instance of
county of Indiana
Inception
1823[13]
Native label
Hamilton County[25]

Location

Located in the administrative territorial entity
Indiana[3]

Population and size

Area
+1043[28]
Population
347k (275k–347k, n=7)[16][17][18][19][20][21][22]
More facts +12
NCI Thesaurus ID
C108413[26]
Number of households
+123066[24]
Per capita income
+49196[31]
Water as percent of area
+2.03[29]
🏷️ Also known as
en Hamilton County, IN en Hamilton County, Indiana en Hamilton County ar مقاطعة هاميلتون el κομητεία Χάμιλτον es condado de Hamilton es Hamilton County fa شهرستان همیلتون fi Hamiltonin piirikunta fr comté de Hamilton fr Hamilton County he מחוז המילטון hi हैमिलटन काउंटी hu Hamilton megye it contea di Hamilton it Hamilton County ja ハミルトン郡 ko 해밀턴군 pl Hrabstwo Hamilton pt Hamilton County
🔖 Identifiers · 26
VIAF cluster ID
146569460
Library of Congress authority ID
n79084831
ArchINFORM location ID
18994
FIPS 6-4 ID
18057
Freebase ID
/m/0ntdj
GNIS Feature ID
450356
GeoNames ID
4921085
Getty Thesaurus of Geographic Names ID
1002439
HASC
US.IN.HM
INaturalist place ID
390
Show all 26 identifiers +14
KnowWhereGraph entity ID
administrativeRegion.USA.18057
National Library of Israel J9U ID
987007548075005171
OBO Gazetteer ID
22225764
OpenHistoricalMap relation ID
2791594
OpenStreetMap relation ID
1812956
Our Campaigns container ID
3453
Taxonomicon ID
1805444
U.S. National Archives Identifier
10036538
UMLS CUI
C3815156
WorldCat Entities ID
E39PBJmdtHRHFBQgMdqtgYbrv3
📚 Sources · 1
  • GeoNames as of 2026-09-26 · 1 statement · CC BY 4.0 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.

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⛏️ Lake Facts · open-dataset statements via 4ort-mint

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.

Elevation above sea levelP2044
247 m 2026-09-26 A/ADM2 · US GeoNames (CC BY 4.0) as of 2026-09-26
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
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.
🔗 Connections
Contained subdivisions 23
Different from 9
← Different from 9
Shares border with 6
← Shares border with 6
← Category combines topics 4
Capital 1
Category for people born here 1
Category of associated people 1
Country 1
Located in the administrative territorial entity 1
Located in time zone 1
Named after 1
People born here 1
Topic's main category 1
← Capital of 1
← Category's main topic 1
← Contains the administrative territorial entity 1
← FactGrid item ID 1
Press Enter · cited answer in seconds

Summary

Hamilton County is a county of Indiana[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [3] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [2] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.
  28. [29] ↑ . wikidata.org.
  29. [30] ↑ . wikidata.org.
  30. [31] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Hamilton County. Retrieved November 5, 2026, from https://4ort.xyz/entity/hamilton-county-q506151
MLA “Hamilton County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Nov. 2026, https://4ort.xyz/entity/hamilton-county-q506151.
BibTeX @misc{4ortxyz_hamilton-county-q506151_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hamilton County}}, year = {2026}, url = {https://4ort.xyz/entity/hamilton-county-q506151}, note = {Accessed: 2026-11-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hamilton County — https://4ort.xyz/entity/hamilton-county-q506151 (retrieved 2026-11-05)

Canonical URL: https://4ort.xyz/entity/hamilton-county-q506151 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9w ago · Theklan · 2026-09-04 view diff on Wikidata ↗
    Located in time zone → —
    P14687 → Data:US presidential elections by county/Hamilton County, In
    "/* wbsetclaim-create:2||1 */ P14687: Data:US presidential elections by county/Hamilton County, Indiana.tab, Link US presidential election dataset (P14687, subject: United States president"
  2. 23w ago · Mxn · 2026-05-24 view diff on Wikidata ↗
    Per capita income → {'amount': '+49196'}
    Capital → Noblesville
    UMLS CUI → C3815156
    Member of → GovAI Coalition
    + 35 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Member of: GovAI Coalition, [[:toollabs:quickstatements/#/batch/258464|batch #258464]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.