Zip Code 54304
Green Bay, Wisconsin — Brown County
📍 ZIP code 54304 is in Green Bay, Brown County, Wisconsin.
ZIP code 54304 is located in Green Bay, Brown County, Wisconsin. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 27,876. The area code for ZIP code 54304 is 715.
Quick Answer
Zip code 54304 is in Green Bay, Wisconsin (Brown County). It has a population of 27,876, median household income of $60,369, and median home value of $200,800.
Population
27,876
Income
$60,369
Home Value
$200,800
Climate
81°F / 11°F
About Zip Code 54304
Zip code 54304 is located in Green Bay, Wisconsin, within Brown County. Home to approximately 27,876 residents, this area sits at an elevation of 656 ft and falls within the Central (CST/CDT) timezone. The local area code is 715.
The median household income is $60,369 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $200,800, and the cost of living index is 68 (32% below the national average of 100).
Summers average a high of 81°F while winters drop to 11°F. The area receives about 32 in of rain and 56 in of snow annually. The zip code covers 11.8 square miles of land area and 0.7 square miles of water.
Key Statistics
27,876
$60,369
$200,800
Central (CST/CDT)
715
656 ft
11.8 sq mi
38.7
12,997
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Compare With Nearby Zip Codes
| Metric | 54304 | 54301 | 54303 | 54302 | 54115 | 54313 |
|---|---|---|---|---|---|---|
| City | Green Bay, WI | Green Bay, WI | Green Bay, WI | Green Bay, WI | De Pere, WI | Green Bay, WI |
| Population | 27,876 | 21,674 | 27,694 | 31,426 | 49,663 | 40,959 |
| Median Income | $60,369 | $76,768 | $58,110 | $55,772 | $92,023 | $108,410 |
| Home Value | $200,800 | $205,900 | $160,100 | $164,500 | $307,800 | $294,300 |
| Cost of Living | 68 | 81 | 60 | 61 | 106 | 117 |
| Median Age | 38.7 | 40.4 | 34.9 | 33.2 | 36.8 | 42.4 |
Cost of Living
100 = National Average. Green Bay's cost of living is 32% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
3.3x
Demographics
Zip code 54304 has a population of 27,876 people with a median age of 38.7. There are 12,997 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Green Bay (54304) population trend from 2010 to 2024
↑ 18.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
81°F
11°F
32 in
56 in
Green Bay experiences warm summers with average highs around 81°F. Winters are cold with lows averaging 11°F. With 56 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$200,800
Median Household Income
$60,369
With 12,997 housing units across 11.8 square miles, 54304 has a housing density of 1,101 units per square mile. The home price-to-income ratio is 3.3x.
Location & Geography
Latitude
44.4928°
Longitude
-88.0673°
Land Area
11.8 sq mi
Water Area
0.7 sq mi
Nearby Zip Codes
Zip codes closest to 54304 (Green Bay, WI) with distances:
All Zip Codes in Green Bay, WI
Other zip codes serving Green Bay:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 54304's $60,369. A way to compare Green Bay to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 54304 (Green Bay, WI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Green Bay, Wisconsin?
Green Bay, Wisconsin uses zip code 54304 along with 5 other zip codes.
What county is zip code 54304 in?
Zip code 54304 is located in Brown County, Wisconsin.
What is the population of zip code 54304?
The population of zip code 54304 is 27,876 with a median age of 38.7.
Is 54304 in Green Bay, Wisconsin?
Yes, zip code 54304 is in Green Bay, Brown County, Wisconsin. The area code is 715.
Frequently Asked Questions
What city is zip code 54304 in?
Zip code 54304 is in Green Bay, Wisconsin. It is part of Brown County and uses the Central (CST/CDT) timezone.
What is zip code 54304?
Zip code 54304 is a U.S. postal code in Green Bay, Wisconsin (Brown County). It has a population of 27,876 and covers 11.8 square miles.
What is the population of zip code 54304?
The population of zip code 54304 (Green Bay, WI) is 27,876 with a median age of 38.7. There are approximately 12,997 housing units in this area.
What is the median income in zip code 54304?
The median household income in zip code 54304 (Green Bay, WI) is $60,369 per year. The cost of living index is 68 (100 = national average).
What is the average home price in zip code 54304?
The median home value in zip code 54304 (Green Bay, WI) is $200,800. The cost of living index is 68 compared to the national average of 100.
What county is zip code 54304 in?
Zip code 54304 is located in Brown County, Wisconsin. The primary city is Green Bay.
What is the area code for zip code 54304?
Zip code 54304 in Green Bay, WI uses area code 715. It is located in the Central (CST/CDT) timezone.
Is zip code 54304 a good place to live?
Zip code 54304 (Green Bay, WI) has a cost of living index of 68 (100 = national average), a median household income of $60,369, and median home values of $200,800. The median age is 38.7. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 54304?
The cost of living index for zip code 54304 (Green Bay, WI) is 68, where 100 represents the national average. This area is below the national average. Median home value: $200,800.
What schools serve zip code 54304?
Zip code 54304 in Green Bay, Wisconsin is served by the local school district of Brown County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.