ZIP code 54923
Where is ZIP code 54923?
Berlin, Wisconsin
Green Lake County · Standard ZIP code
ZIP code 54923 belongs to Berlin, Wisconsin in Green Lake County. 54923 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 code 920. About 8,793 people live in the 54923 area, where the median household income is $66,223. The closest ZIP codes are 54970 (Redgranite, 8.7 mi northwest), 54980 (Waukau, 8.9 mi east) and 54941 (Green Lake, 9.2 mi south).
| ZIP code | 54923 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Berlin |
| State | Wisconsin (WI) |
| County | Green Lake County |
| Time zone | Central Time · now |
| Area code | 920 |
| Coordinates | 43.9769, -88.949 map |
| 3-digit prefix | 549 |
Population and income in 54923
| Population | 8,793 · higher than 76% of Wisconsin ZIP codes |
|---|---|
| People per square mile | 65 · higher than 53% of Wisconsin ZIP codes |
| Median age | 43.9 years · lower than 52% of Wisconsin ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $66,223 · lower than 73% of Wisconsin ZIP codes |
| Income per person | $36,385 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 19% of adults 25+ |
| Median home value | $189,300 · lower than 73% of Wisconsin ZIP codes |
| Median rent | $835 a month |
| Housing units | 4,162 |
| Households | 3,795 (2.3 people on average) |
| Owners / renters | 69% / 31% |
| Land area | 135.66 sq mi (plus 3.09 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 54923. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 54923
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 54970 | Redgranite, WI | 8.7 mi NW | Standard |
| 54980 | Waukau, WI | 8.9 mi E | PO Box only |
| 54941 | Green Lake, WI | 9.2 mi S | Standard |
| 54971 | Ripon, WI | 10.5 mi SE | Standard |
| 54963 | Omro, WI | 10.6 mi NE | Standard |
| 54967 | Poy Sippi, WI | 10.8 mi N | Standard |
| 54968 | Princeton, WI | 12.7 mi SW | Standard |
| 54964 | Pickett, WI | 12.8 mi SE | Standard |
| 54965 | Pine River, WI | 13.5 mi N | Standard |
| 54986 | Winneconne, WI | 15 mi NE | Standard |
| 54960 | Neshkoro, WI | 15.2 mi W | Standard |
| 54976 | Saxeville, WI | 16 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 54923 or measure the distance to another ZIP code.
How to address mail to 54923
123 MAIN ST
BERLIN WI 54923
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Auroraville: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (54923-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 54923?
- 54923 is a Berlin, Wisconsin ZIP code.
- What county is 54923 in?
- ZIP code 54923 is in Green Lake County, Wisconsin.
- What time zone is ZIP code 54923 in?
- 54923 is in the Central Time zone (America/Chicago).
- What area code is 54923?
- Phone numbers in ZIP code 54923 use area code 920.
- What is the population of ZIP code 54923?
- About 8,793 people live in ZIP code 54923, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 54923?
- The median household income in 54923 is $66,223 a year, lower than 73% of Wisconsin ZIP codes.
- What ZIP codes are near 54923?
- The nearest ZIP codes to 54923 are 54970 (Redgranite, 8.7 miles), 54980 (Waukau, 8.9 miles), 54941 (Green Lake, 9.2 miles) and 54971 (Ripon, 10.5 miles).