ZIP code 53820
Where is ZIP code 53820?
Potosi, Wisconsin
Grant County · Standard ZIP code
ZIP code 53820 belongs to Potosi, Wisconsin in Grant County. 53820 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 563 and 608. About 2,467 people live in the 53820 area, where the median household income is $77,083. The closest ZIP codes are 53808 (Dickeyville, 6.9 mi southeast), 52073 (Sherrill, 7.5 mi southwest) and 53812 (Kieler, 8.9 mi southeast).
| ZIP code | 53820 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Potosi |
| State | Wisconsin (WI) |
| County | Grant County |
| Time zone | Central Time · now |
| Area codes | 563, 608 |
| Coordinates | 42.6884, -90.7002 map |
| 3-digit prefix | 538 |
Population and income in 53820
| Population | 2,467 · lower than 54% of Wisconsin ZIP codes |
|---|---|
| People per square mile | 28 · lower than 72% of Wisconsin ZIP codes |
| Median age | 44.3 years · higher than 51% of Wisconsin ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $77,083 · higher than 53% of Wisconsin ZIP codes |
| Income per person | $41,397 |
| Below the poverty line | 6.1% |
| Bachelor’s degree or higher | 23% of adults 25+ |
| Median home value | $201,900 · lower than 67% of Wisconsin ZIP codes |
| Median rent | $862 a month |
| Housing units | 1,085 |
| Households | 973 (2.54 people on average) |
| Owners / renters | 81% / 19% |
| Land area | 89.26 sq mi (plus 11.79 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 53820. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 53820
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 53808 | Dickeyville, WI | 6.9 mi SE | PO Box only |
| 52073 | Sherrill, IA | 7.5 mi SW | Standard |
| 53812 | Kieler, WI | 8.9 mi SE | PO Box only |
| 53813 | Lancaster, WI | 10.8 mi N | Standard |
| 53818 | Platteville, WI | 11.5 mi E | Standard |
| 53802 | Beetown, WI | 11.9 mi NW | PO Box only |
| 52001 | Dubuque, IA | 12 mi S | Standard |
| 52002 | Dubuque, IA | 12.3 mi S | Standard |
| 52039 | Durango, IA | 12.4 mi SW | Standard |
| 52066 | North Buena Vista, IA | 12.8 mi W | Standard |
| 53807 | Cuba City, WI | 13 mi SE | Standard |
| 52004 | Dubuque, IA | 13.1 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 53820 or measure the distance to another ZIP code.
How to address mail to 53820
123 MAIN ST
POTOSI WI 53820
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (53820-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 53820?
- 53820 is a Potosi, Wisconsin ZIP code.
- What county is 53820 in?
- ZIP code 53820 is in Grant County, Wisconsin.
- What time zone is ZIP code 53820 in?
- 53820 is in the Central Time zone (America/Chicago).
- What area code is 53820?
- Phone numbers in ZIP code 53820 use area codes 563 and 608.
- What is the population of ZIP code 53820?
- About 2,467 people live in ZIP code 53820, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 53820?
- The median household income in 53820 is $77,083 a year, higher than 53% of Wisconsin ZIP codes.
- What ZIP codes are near 53820?
- The nearest ZIP codes to 53820 are 53808 (Dickeyville, 6.9 miles), 52073 (Sherrill, 7.5 miles), 53812 (Kieler, 8.9 miles) and 53813 (Lancaster, 10.8 miles).