| City: | Peoria, Illinois |
| County: | Peoria County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:33:13 PM |
| Population: | No Population Data |
| Area Codes: | 309 / 861 |
| Classification: | PO Box |
| Coordinates: | 40.6937, -89.5887 |
| Quick Link: |
This isn't a standalone community but rather a specialized postal facility within Peoria's urban delivery system. The ZIP sits within the boundaries of 61602, the main Peoria ZIP code, and serves 11 businesses that maintain addresses here. With no residential population recorded and minimal land area, 61656 functions as an administrative postal designation rather than a geographic community.
With only State Street appearing in the delivery records, this ZIP serves a very limited geographic footprint within downtown Peoria.
ZIP Code 61656 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 12Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 61656 is located in Peoria County, Illinois, within the Peoria, IL Metropolitan Statistical Area (CBSA 37900) and Illinois's 17th Congressional District. This Metro area has a population of 365,773 people, about 0.00% of whom live in ZIP Code 61656. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Peoria, ILSource: Census |
| CBSA Number: | 37900Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 365,773Source: Census |
| MSA: | Peoria-Pekin, IL MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 17Source: USPS |
| Congressional Land Area: | 6933.08 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1759000Source: Census |
| Place Name: | Peoria city; IllinoisSource: Census |
We could not locate which school district 61656 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.