Peoria County ZIP Codes

List of ZIP Codes in Peoria County

The following table lists ZIP Codes associated with Peoria County, Illinois, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	61451	40.94117	-89.93555	Laura	246	4.4
2	61517	40.823	-89.85155	Brimfield	3,154	17.8
3	61523	40.91751	-89.53562	Chillicothe	10,188	73.8
4	61525	40.84776	-89.67047	Dunlap	12,066	142.4
5	61526	40.92899	-89.62599	Edelstein	887	11.2
6	61528	40.7757	-89.7227	Edwards	3,263	68.0
7	61529	40.7809	-89.93673	Elmwood	2,784	16.7
8	61533	40.58736	-89.84029	Glasford	2,359	22.4
9	61536	40.69051	-89.78688	Hanna City	3,445	32.5
10	61539	40.55375	-89.77561	Kingston Mines	142	49.3
11	61547	40.60962	-89.73847	Mapleton	3,740	65.7
12	61552	40.82133	-89.56496	Mossville	210	73.0
13	61559	40.92101	-89.77438	Princeville	3,726	14.8
14	61562	40.88102	-89.50144	Rome	35	305.4
15	61569	40.67788	-89.89324	Trivoli	939	10.1
16	61602	40.68005	-89.60395	Peoria	977	338.5
17	61603	40.7122	-89.57465	Peoria	15,430	1410.2
18	61604	40.70525	-89.65297	Peoria	27,502	698.9
19	61605	40.6765	-89.63317	Peoria	13,538	1193.9
20	61606	40.70011	-89.61187	Peoria	6,979	2200.9
21	61607	40.62895	-89.68627	Peoria	10,734	123.2
22	61614	40.75872	-89.60486	Peoria	28,142	903.4
23	61615	40.78088	-89.63102	Peoria	23,266	303.3
24	61616	40.74682	-89.57195	Peoria Heights	5,834	886.3
25	61625	40.6978	-89.61455	Peoria	443	2730.1

About Peoria County ZIP Codes

Peoria County in Illinois (IL) is served by approximately 25 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 180,029 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Peoria County are located in cities such as Peoria, Dunlap, Chillicothe, Peoria Heights, Mapleton. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Peoria County, Illinois follow the America/Chicago time zone.

Peoria County ZIP Codes

List of ZIP Codes in Peoria County

About Peoria County ZIP Codes

Illinois Counties ZIP Codes

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