Dallas City city, Illinois
Official LSAD Designation: Dallas City city • Census GEOID: 1718420
• Hancock County / Henderson County
Dallas City city is an incorporated city in Hancock County, Henderson County, Illinois. According to official records from the Census (2025), Dallas City city had an estimated population of 767 residents. Official Census Bureau geographic records classify this community under LSAD designation Dallas City city (GEOID 1718420).
Local Government Administration U.S. Census Bureau GMAF
City Of Dallas City
Municipal
Official Title:
City Clerk
Address:
PO BOX 454, DALLAS CITY IL 62330-0454
County Of Hancock
County
Official Title:
County Board Chair
Address:
PO BOX 500, CARTHAGE IL 62321
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 767 | 2025 |
| Median Household Income | $63,056 | 2020-2024 |
| Median Home Value | $90,000 | 2020-2024 |
| Land Area | 2.37 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).