Residential delivery area · Illinois
ZIP Code 61611: East Peoria, IL
ZIP code 61611 uses the postal name East Peoria, Illinois and lies mostly in Tazewell County (71% of its land) with the rest in Woodford County (Census 2020 ZIP-county file). About 24,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $78,750 (Census Bureau, ACS 2020-2024). By Census place, its land lies in East Peoria (45%), Spring Bay (2%) and Bay View Gardens (1%); 52% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- East Peoria · its only residential ZIP
- County
- Tazewell County (71%); Woodford County (29%)
- Census places
- East Peoria (45%); Spring Bay (2%); Bay View Gardens (1%)
- Metro area
- Peoria, IL
- House district
- IL-16 119th Congress
- State
- Illinois
- Time zone
- Central
- Land area
- 41.0 sq mi · 587 people per sq mi
- PO Box ZIPs
- 61635 also use the name East Peoria
Where is ZIP code 61611?
61611 centers on 40.713°, -89.536° and covers 41.0 square miles of land plus 9.0 of water. It borders 12 ZIP codes: 61603, 61616, 61602, 61614, 61571, 61610, 61615, 61550, 61548, 61535 and more.
The map draws ZIP code areas only. For the streets inside 61611, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 61611 compare with the rest of Tazewell County?
| Measure | 61611 | In Tazewell County | In IL |
|---|---|---|---|
| People (ACS 2020-2024) | 24,040 | 3rd of 21 | 201st of 1,396 |
| Median household income | $79k | 10th of 14 | 408th of 797 |
| Median home value | $165k | 9th of 15 | 485th of 842 |
Its median household income is higher than in 60% of U.S. residential ZIP codes, and it is denser than 73% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 61611?
The 2020 Census counted 23,837 people in 61611; the ACS, which samples households over 2020-2024, estimates 24,040. Between the 2010 and 2020 censuses its population fell 5.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 24,040
- 2020 Census count
- 23,837−5.7% since 2010 (25,268)
- Households
- 10,202
- Median age
- 42.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 61611?
Of the 24,040 people the ACS estimates in 61611, 19.2% are under 18 and 20.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (90.9%).
- Under 1819.2%
- 18 to 6460.7%
- 65 and older20.1%
- White, not Hispanic90.9%
- Hispanic or Latino3.8%
- Other or two or more3.2%
- Black, not Hispanic1.3%
- Asian, not Hispanic0.8%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 61611 earn?
Median household income is $78,750 (ACS 2020-2024), the 10th highest of the 14 ranked ZIP codes in Tazewell County. It is not measurably different from 2015-2019 ($76,846 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $78,750
- Income per person
- $40,104
- Below the poverty line
- 10.4%
- Unemployed (of the labor force)
- 3.1%
- Adults 25+ with a bachelor's degree
- 25.0%
- Adjusted gross income per tax return, 2022
- $73,76911,760 returns; wages 67% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 61611?
FHFA's house price index for 61611, built from repeat sales and appraisals of the same homes, rose 47% from 2015 to 2025 and rose 42% from 2020 to 2025, and moved +6.3% in 2025.
- Median home value (owners' estimate)
- $164,800
- Median gross rent
- $939
- Homes owned by their occupants
- 79.6%
- Housing units
- 11,302
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 61611?
678 business establishments had a location in this ZIP code in 2023, 11 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade112
- Accommodation and food services101
- Other services (except public administration)75
- Construction66
- Health care and social assistance58
- Wholesale trade47
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 61611?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 61603 | Peoria | 15,356 | $42k | 2.1 mi |
| 61616 | Peoria Heights | 5,825 | $60k | 3.0 mi |
| 61602 | Peoria | 1,163 | $34k | 4.4 mi |
| 61614 | Peoria | 27,370 | $67k | 4.8 mi |
| 61571 | Washington | 24,470 | $90k | 5.9 mi |
| 61610 | Creve Coeur | 4,621 | $48k | 5.9 mi |
| 61615 | Peoria | 23,523 | $80k | 7.6 mi |
| 61550 | Morton | 18,792 | $99k | 8.8 mi |
| 61548 | Metamora | 12,037 | $129k | 9.2 mi |
| 61535 | Groveland | 1,748 | $128k | 9.3 mi |
| 61607 | Peoria | 10,600 | $76k | 9.8 mi |
| 61554 | Pekin | 40,577 | $65k | 12.5 mi |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.
Which other ZIP codes use the name East Peoria?
1 more ZIP code carries the postal name East Peoria, IL without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for it.
| ZIP | County |
|---|---|
| 61635 | Tazewell County |
Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.