ZIP code 53812
Where is ZIP code 53812?
Kieler, Wisconsin
Grant County · PO Box only ZIP code
ZIP code 53812 belongs to Kieler, Wisconsin in Grant County. 53812 is a PO Box only ZIP code: it is used for post office boxes at the Kieler post office, not for street addresses. It is in the Central Time zone and uses area code 608. About 254 people live in the 53812 area, where the median household income is $80,833. The closest ZIP codes are 53808 (Dickeyville, 3.1 mi north), 53824 (Sinsinawa, 5.1 mi southeast) and 53811 (Hazel Green, 5.6 mi southeast).
| ZIP code | 53812 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Kieler |
| State | Wisconsin (WI) |
| County | Grant County |
| Time zone | Central Time · now |
| Area code | 608 |
| Coordinates | 42.5814, -90.6026 map |
| 3-digit prefix | 538 |
Population and income in 53812
| Population | 254 · lower than 93% of Wisconsin ZIP codes |
|---|---|
| People per square mile | 508 · higher than 82% of Wisconsin ZIP codes |
| Median age | 36.6 years · lower than 89% of Wisconsin ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $80,833 · higher than 61% of Wisconsin ZIP codes |
| Income per person | $32,580 |
| Below the poverty line | 7.9% |
| Bachelor’s degree or higher | 16% of adults 25+ |
| Median home value | $199,200 · lower than 68% of Wisconsin ZIP codes |
| Housing units | 135 |
| Households | 116 (2.19 people on average) |
| Owners / renters | 75% / 25% |
| Land area | 0.5 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 53812. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 53812
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 53808 | Dickeyville, WI | 3.1 mi N | PO Box only |
| 53824 | Sinsinawa, WI | 5.1 mi SE | PO Box only |
| 53811 | Hazel Green, WI | 5.6 mi SE | Standard |
| 52001 | Dubuque, IA | 6.1 mi SW | Standard |
| 52004 | Dubuque, IA | 6.4 mi SW | PO Box only |
| 52099 | Dubuque, IA | 6.4 mi SW | Unique |
| 61025 | East Dubuque, IL | 6.5 mi S | Standard |
| 53807 | Cuba City, WI | 6.6 mi E | Standard |
| 52002 | Dubuque, IA | 8.4 mi SW | Standard |
| 53820 | Potosi, WI | 8.9 mi NW | Standard |
| 52003 | Dubuque, IA | 9 mi SW | Standard |
| 52073 | Sherrill, IA | 10.9 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 53812 or measure the distance to another ZIP code.
How to address mail to 53812
PO BOX 123
KIELER WI 53812
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (53812-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 53812?
- 53812 is a Kieler, Wisconsin ZIP code.
- What county is 53812 in?
- ZIP code 53812 is in Grant County, Wisconsin.
- What time zone is ZIP code 53812 in?
- 53812 is in the Central Time zone (America/Chicago).
- What area code is 53812?
- Phone numbers in ZIP code 53812 use area code 608.
- What is the population of ZIP code 53812?
- About 254 people live in ZIP code 53812, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 53812?
- The median household income in 53812 is $80,833 a year, higher than 61% of Wisconsin ZIP codes.
- Can I use 53812 for a street address?
- No. 53812 is only for PO Boxes. Street addresses in Kieler use another ZIP code.
- What ZIP codes are near 53812?
- The nearest ZIP codes to 53812 are 53808 (Dickeyville, 3.1 miles), 53824 (Sinsinawa, 5.1 miles), 53811 (Hazel Green, 5.6 miles) and 52001 (Dubuque, 6.1 miles).