Clayton County ZIP Codes

List of ZIP Codes in Clayton County

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

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	52035	42.65996	-91.18784	Colesburg	1,345	10.4
2	52042	42.68098	-91.36517	Edgewood	1,898	12.1
3	52043	42.84403	-91.42201	Elkader	1,853	7.4
4	52044	42.76808	-91.32328	Elkport	282	8.6
5	52047	42.96401	-91.34301	Farmersburg	697	7.1
6	52048	42.73735	-91.25584	Garber	243	2.6
7	52049	42.8823	-91.20521	Garnavillo	1,336	7.6
8	52052	42.7411	-91.12083	Guttenberg	2,807	12.1
9	52066	42.693	-90.96925	North Buena Vista	97	13.8
10	52072	42.92022	-91.38025	Saint Olaf	694	8.1
11	52076	42.69805	-91.50984	Strawberry Point	2,231	8.5
12	52077	42.82258	-91.55393	Volga	266	3.4
13	52156	43.05316	-91.46534	Luana	795	6.5
14	52157	43.01661	-91.23216	McGregor	1,379	9.4
15	52158	43.04388	-91.18647	Marquette	286	86.2

About Clayton County ZIP Codes

Clayton County in Iowa (IA) is served by approximately 15 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 16,209 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 Clayton County are located in cities such as Guttenberg, Strawberry Point, Edgewood, Elkader, McGregor. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Clayton County, Iowa follow the America/Chicago time zone.

Clayton County ZIP Codes

List of ZIP Codes in Clayton County

About Clayton County ZIP Codes

Iowa Counties ZIP Codes

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