Hamilton County

county in Illinois, United States
AdministrativeArea county_of_illinois Q115337
Hamilton County
TheCatalyst31 · Public Domain · Wikimedia

Facts

19 properties

Identity

Instance of
county of Illinois
Inception
1821[12]
Native label
Hamilton County

Location

Located in the administrative territorial entity
Illinois[2]

Population and size

Area
+1129
Population
8.0k (8.0k–8.5k, n=7)[15][16][17][18][19][20][21]
More facts +9
NCI Thesaurus ID
C108315
Number of households
+3366[22]
Per capita income
+28046
Water as percent of area
+0.3
🏷️ Also known as
en Hamilton County en Hamilton County, IL en Hamilton County, Illinois ar مقاطعة هاميلتون ar مقاطعه هاميلتون، إلينوي 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 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 · 27
VIAF cluster ID
157117746
Library of Congress authority ID
n81096301
GND ID
4317150-3
ArchINFORM location ID
18900
FIPS 6-4 ID
17065
Freebase ID
/m/0nvls
GNIS Feature ID
424234
GeoNames ID
4240145
Getty Thesaurus of Geographic Names ID
2000508
HASC
US.IL.HM
Show all 27 identifiers +15
INaturalist place ID
3042
KnowWhereGraph entity ID
administrativeRegion.USA.17065
National Library of Israel J9U ID
987007552859605171
OBO Gazetteer ID
00202555
OpenHistoricalMap relation ID
2791704
OpenStreetMap relation ID
1800956
Our Campaigns container ID
956
Taxonomicon ID
1805312
U.S. National Archives Identifier
10039203
UMLS CUI
C3815149
WorldCat Entities ID
E39PBJkxFcrvpfDcRdWFRGMMfq
📚 Sources · 1
  • GeoNames as of 2026-09-26 · 2 statements · 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
135 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
Located in time zoneP421
America/Chicago 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 16
← Different from 10
Different from 9
Shares border with 6
← Shares border with 6
← Category combines topics 3
Located in time zone 2
Capital 1
Category of associated people 1
Country 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
← FactGrid item ID 1
← Kunstenpunt Knowledge Graph ID 1
Press Enter · cited answer in seconds

Summary

Hamilton County is a county of Illinois[1].

Body

Physical Characteristics

Hamilton County covers an area of {'amount': '+1129'}[23].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [2] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . 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.

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 4, 2026, from https://4ort.xyz/entity/hamilton-county-q115337
MLA “Hamilton County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/hamilton-county-q115337.
BibTeX @misc{4ortxyz_hamilton-county-q115337_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hamilton County}}, year = {2026}, url = {https://4ort.xyz/entity/hamilton-county-q115337}, note = {Accessed: 2026-11-04}}
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-q115337 (retrieved 2026-11-04)

Canonical URL: https://4ort.xyz/entity/hamilton-county-q115337 · 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, Il
    "/* wbsetclaim-create:2||1 */ P14687: Data:US presidential elections by county/Hamilton County, Illinois.tab, Link US presidential election dataset (P14687, subject: United States presiden"
  2. 25w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    UMLS CUI → C3815149
    Taxonomicon ID → 1805312
    OBO Gazetteer ID → 00202555
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31546|batch #31546]]"
  3. 25w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Number of households → {'amount': '+3366'}
    Topic's main category → Category:Hamilton County, Illinois
    Population → —
    Aliases → —
    + 28 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ NCI Thesaurus ID: C108315, #quickstatements; #temporary_batch_1778695477825"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.