Residential delivery area · Wisconsin
ZIP Code 54115: De Pere, WI
ZIP code 54115 uses the postal name De Pere, Wisconsin and lies mostly in Brown County (85% of its land) with the rest in Outagamie County (Census 2020 ZIP-county file). About 50,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $94,721 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Hobart (11%) and De Pere (10%), and 3% in smaller places; 76% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- De Pere · its only residential ZIP
- County
- Brown County (85%); Outagamie County (15%)
- Census places
- Hobart (11%); De Pere (10%)
- Metro area
- Green Bay, WI
- House district
- WI-8 119th Congress
- State
- Wisconsin
- Time zone
- Central
- Land area
- 124.0 sq mi · 407 people per sq mi
Where is ZIP code 54115?
54115 centers on 44.405°, -88.089° and covers 124.0 square miles of land plus 2.3 of water. It borders 10 ZIP codes: 54304, 54301, 54180, 54126, 54130, 54155, 54311, 54313, 54165, 54208.
The map draws ZIP code areas only. For the streets inside 54115, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 54115 compare with the rest of Brown County?
| Measure | 54115 | In Brown County | In WI |
|---|---|---|---|
| People (ACS 2020-2024) | 50,411 | 1st of 19 | 3rd of 783 |
| Median household income | $95k | 7th of 17 | 124th of 610 |
| Median home value | $340k | 3rd of 18 | 105th of 612 |
Its median household income is higher than in 77% of U.S. residential ZIP codes, and it is denser than 70% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 54115?
The 2020 Census counted 48,710 people in 54115; the ACS, which samples households over 2020-2024, estimates 50,411. Between the 2010 and 2020 censuses its population grew 18.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 50,411
- 2020 Census count
- 48,710+18.3% since 2010 (41,178)
- Households
- 19,923
- Median age
- 37.1
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 54115?
Of the 50,411 people the ACS estimates in 54115, 22.4% are under 18 and 16.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (83.3%).
- Under 1822.4%
- 18 to 6461.2%
- 65 and older16.4%
- White, not Hispanic83.3%
- Other or two or more6.6%
- Hispanic or Latino4.6%
- Asian, not Hispanic4.1%
- Black, not Hispanic1.4%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 54115 earn?
Median household income is $94,721 (ACS 2020-2024), the 7th highest of the 17 ranked ZIP codes in Brown County. It is not measurably different from 2015-2019 ($96,201 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $94,721
- Income per person
- $46,151
- Below the poverty line
- 5.2%
- Unemployed (of the labor force)
- 1.4%
- Adults 25+ with a bachelor's degree
- 41.5%
- Adjusted gross income per tax return, 2022
- $115,83224,850 returns; wages 61% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 54115?
FHFA's house price index for 54115, built from repeat sales and appraisals of the same homes, rose 99% from 2015 to 2025 and rose 61% from 2020 to 2025, and moved +7.7% in 2025.
- Median home value (owners' estimate)
- $339,500
- Median gross rent
- $1,128
- Homes owned by their occupants
- 66.7%
- Housing units
- 20,613
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 54115?
1,089 business establishments had a location in this ZIP code in 2023, 63 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction139
- Professional, scientific, and technical services111
- Retail trade99
- Other services (except public administration)97
- Health care and social assistance92
- Manufacturing91
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 54115?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 54304 | Green Bay | 28,502 | $64k | 6.1 mi |
| 54301 | Green Bay | 21,724 | $79k | 6.3 mi |
| 54180 | Wrightstown | 3,378 | $94k | 6.8 mi |
| 54126 | Greenleaf | 4,233 | $99k | 8.5 mi |
| 54130 | Kaukauna | 28,380 | $89k | 10.0 mi |
| 54155 | Oneida | 7,418 | $100k | 10.1 mi |
| 54311 | Green Bay | 37,879 | $85k | 11.0 mi |
| 54313 | Green Bay | 41,422 | $108k | 12.4 mi |
| 54165 | Seymour | 7,786 | $87k | 13.8 mi |
| 54208 | Denmark | 6,231 | $96k | 14.6 mi |
| 54307 | Green Bay | 1,128 | – | 5.2 mi (near) |
| 54302 | Green Bay | 30,333 | $59k | 8.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.