Grant County ZIP Codes

List of ZIP Codes in Grant County

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

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	53554	42.90205	-90.44919	Livingston	972	8.3
2	53569	42.98105	-90.42966	Montfort	924	8.2
3	53573	43.18196	-90.46326	Muscoda	2,924	10.5
4	53801	42.92505	-91.06959	Bagley	1,033	6.7
5	53802	42.80538	-90.89358	Beetown	142	32.5
6	53804	42.87645	-90.90798	Bloomington	1,294	9.5
7	53805	43.14236	-90.68445	Boscobel	5,569	16.3
8	53806	42.73554	-90.92544	Cassville	1,573	8.7
9	53807	42.61123	-90.46668	Cuba City	4,298	15.7
10	53808	42.63745	-90.59204	Dickeyville	934	145.5
11	53809	42.99362	-90.63323	Fennimore	4,701	17.8
12	53810	42.82144	-90.9984	Glen Haven	362	3.8
13	53811	42.53576	-90.51541	Hazel Green	3,064	25.1
14	53812	42.5808	-90.60239	Kieler	256	197.6
15	53813	42.84402	-90.71641	Lancaster	6,139	16.4
16	53816	42.97794	-90.85773	Mount Hope	871	5.5
17	53817	42.94028	-90.97234	Patch Grove	212	215.9
18	53818	42.74725	-90.49177	Platteville	15,843	39.6
19	53820	42.69649	-90.70984	Potosi	2,472	10.7
20	53825	42.91833	-90.58851	Stitzer	407	5.0
21	53827	43.05049	-90.83702	Woodman	398	4.2

About Grant County ZIP Codes

Grant County in Wisconsin (WI) is served by approximately 21 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 54,388 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 Grant County are located in cities such as Platteville, Lancaster, Boscobel, Fennimore, Cuba City. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Grant County, Wisconsin follow the America/Chicago time zone.

Grant County ZIP Codes

List of ZIP Codes in Grant County

About Grant County ZIP Codes

Wisconsin Counties ZIP Codes

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