Zip Code 61611
East Peoria, Illinois — Tazewell County
📍 ZIP code 61611 is in East Peoria, Tazewell County, Illinois.
ZIP code 61611 is located in East Peoria, Tazewell County, Illinois. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 23,698. The area code for ZIP code 61611 is 618.
Quick Answer
Zip code 61611 is in East Peoria, Illinois (Tazewell County). It has a population of 23,698, median household income of $76,329, and median home value of $162,500.
Population
23,698
Income
$76,329
Home Value
$162,500
Climate
86°F / 18°F
About Zip Code 61611
Zip code 61611 is located in East Peoria, Illinois, within Tazewell County. Home to approximately 23,698 residents, this area sits at an elevation of 463 ft and falls within the Central (CST/CDT) timezone. The local area code is 618.
The median household income is $76,329 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $162,500, and the cost of living index is 74 (26% below the national average of 100).
Summers average a high of 86°F while winters drop to 18°F. The area receives about 38 in of rain and 26 in of snow annually. The zip code covers 40.7 square miles of land area and 9.4 square miles of water.
Key Statistics
23,698
$76,329
$162,500
Central (CST/CDT)
618
463 ft
40.7 sq mi
42.8
11,207
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Compare With Nearby Zip Codes
| Metric | 61611 | 61603 | 61606 | 61602 | 61614 | 61605 |
|---|---|---|---|---|---|---|
| City | East Peoria, IL | Peoria, IL | Peoria, IL | Peoria, IL | Peoria, IL | Peoria, IL |
| Population | 23,698 | 15,430 | 6,979 | 977 | 28,142 | 13,538 |
| Median Income | $76,329 | $40,405 | $41,023 | $17,273 | $68,379 | $24,499 |
| Home Value | $162,500 | $73,100 | $119,800 | $222,700 | $169,700 | $44,200 |
| Cost of Living | 74 | 60 | 60 | 61 | 72 | 60 |
| Median Age | 42.8 | 36.4 | 22.2 | 44.1 | 38.2 | 35.5 |
Cost of Living
100 = National Average. East Peoria's cost of living is 26% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
2.1x
Demographics
Zip code 61611 has a population of 23,698 people with a median age of 42.8. There are 11,207 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
East Peoria (61611) population trend from 2010 to 2024
↑ 106.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
86°F
18°F
38 in
26 in
East Peoria experiences warm summers with average highs around 86°F. Winters are cold with lows averaging 18°F. The area receives about 26 in of snow per year.
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Housing & Economy
Median Home Value
$162,500
Median Household Income
$76,329
With 11,207 housing units across 40.7 square miles, 61611 has a housing density of 275 units per square mile. The home price-to-income ratio is 2.1x.
Location & Geography
Latitude
40.7133°
Longitude
-89.5357°
Land Area
40.7 sq mi
Water Area
9.4 sq mi
Nearby Zip Codes
Zip codes closest to 61611 (East Peoria, IL) with distances:
All Zip Codes in East Peoria, IL
Other zip codes serving East Peoria:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 61611's $76,329. A way to compare East Peoria to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 61611 (East Peoria, IL). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is East Peoria, Illinois?
East Peoria, Illinois uses zip code 61611 along with 1 other zip codes.
What county is zip code 61611 in?
Zip code 61611 is located in Tazewell County, Illinois.
What is the population of zip code 61611?
The population of zip code 61611 is 23,698 with a median age of 42.8.
Is 61611 in East Peoria, Illinois?
Yes, zip code 61611 is in East Peoria, Tazewell County, Illinois. The area code is 618.
Frequently Asked Questions
What city is zip code 61611 in?
Zip code 61611 is in East Peoria, Illinois. It is part of Tazewell County and uses the Central (CST/CDT) timezone.
What is zip code 61611?
Zip code 61611 is a U.S. postal code in East Peoria, Illinois (Tazewell County). It has a population of 23,698 and covers 40.7 square miles.
What is the population of zip code 61611?
The population of zip code 61611 (East Peoria, IL) is 23,698 with a median age of 42.8. There are approximately 11,207 housing units in this area.
What is the median income in zip code 61611?
The median household income in zip code 61611 (East Peoria, IL) is $76,329 per year. The cost of living index is 74 (100 = national average).
What is the average home price in zip code 61611?
The median home value in zip code 61611 (East Peoria, IL) is $162,500. The cost of living index is 74 compared to the national average of 100.
What county is zip code 61611 in?
Zip code 61611 is located in Tazewell County, Illinois. The primary city is East Peoria.
What is the area code for zip code 61611?
Zip code 61611 in East Peoria, IL uses area code 618. It is located in the Central (CST/CDT) timezone.
Is zip code 61611 a good place to live?
Zip code 61611 (East Peoria, IL) has a cost of living index of 74 (100 = national average), a median household income of $76,329, and median home values of $162,500. The median age is 42.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 61611?
The cost of living index for zip code 61611 (East Peoria, IL) is 74, where 100 represents the national average. This area is below the national average. Median home value: $162,500.
What schools serve zip code 61611?
Zip code 61611 in East Peoria, Illinois is served by the local school district of Tazewell County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.