Residential delivery area · Wisconsin
ZIP Code 53012: Cedarburg, WI
ZIP code 53012 uses the postal name Cedarburg, Wisconsin and lies mostly in Ozaukee County (69% of its land) with the rest in Washington County (Census 2020 ZIP-county file). About 19,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $96,090 (Census Bureau, ACS 2020-2024). By Census place, 14% of its land lies in Cedarburg; 86% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Cedarburg · its only residential ZIP
- County
- Ozaukee County (69%); Washington County (31%)
- Census places
- Cedarburg
- Metro area
- Milwaukee-Waukesha, WI
- House districts
- WI-6 (69%), WI-5 (31%) 119th Congress, by share of land
- State
- Wisconsin
- Time zone
- Central
- Land area
- 33.9 sq mi · 567 people per sq mi
Where is ZIP code 53012?
53012 centers on 43.315°, -88.035° and covers 33.9 square miles of land plus 0.2 of water. It borders 6 ZIP codes: 53097, 53024, 53037, 53080, 53022, 53095.
The map draws ZIP code areas only. For the streets inside 53012, 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 53012 compare with the rest of Ozaukee County?
| Measure | 53012 | In Ozaukee County | In WI |
|---|---|---|---|
| People (ACS 2020-2024) | 19,183 | 4th of 12 | 111th of 783 |
| Median household income | $96k | 3rd of 12 | 117th of 610 |
| Median home value | $423k | 3rd of 12 | 34th of 612 |
Its median household income is higher than in 78% of U.S. residential ZIP codes, and it is denser than 73% 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 53012?
The 2020 Census counted 19,027 people in 53012; the ACS, which samples households over 2020-2024, estimates 19,183. Between the 2010 and 2020 censuses its population grew 5.1% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 19,183
- 2020 Census count
- 19,027+5.1% since 2010 (18,097)
- Households
- 8,002
- Median age
- 44.8
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 53012?
Of the 19,183 people the ACS estimates in 53012, 20.4% are under 18 and 21.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (91.8%).
- Under 1820.4%
- 18 to 6457.8%
- 65 and older21.8%
- White, not Hispanic91.8%
- Hispanic or Latino3.5%
- Other or two or more3.2%
- Asian, not Hispanic1.1%
- Black, not Hispanic0.5%
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 53012 earn?
Median household income is $96,090 (ACS 2020-2024), the 3rd highest of the 12 ranked ZIP codes in Ozaukee County. It fell from $119,632 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $96,090
- Income per person
- $58,864
- Below the poverty line
- 3.7%
- Unemployed (of the labor force)
- 2.9%
- Adults 25+ with a bachelor's degree
- 54.2%
- Adjusted gross income per tax return, 2022
- $138,1499,980 returns; wages 59% 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 53012?
FHFA's house price index for 53012, built from repeat sales and appraisals of the same homes, rose 83% from 2015 to 2025 and rose 50% from 2020 to 2025, and moved +3.3% in 2025.
- Median home value (owners' estimate)
- $422,700
- Median gross rent
- $1,130
- Homes owned by their occupants
- 73.0%
- Housing units
- 8,277
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 53012?
509 business establishments had a location in this ZIP code in 2023, 27 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade60
- Other services (except public administration)56
- Professional, scientific, and technical services53
- Accommodation and food services49
- Construction48
- Health care and social assistance43
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 53012?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 53097 | Mequon | 7,683 | $136k | 5.2 mi |
| 53024 | Grafton | 18,982 | $92k | 5.3 mi |
| 53037 | Jackson | 10,254 | $98k | 6.3 mi |
| 53080 | Saukville | 5,059 | $80k | 6.7 mi |
| 53022 | Germantown | 20,046 | $101k | 7.0 mi |
| 53095 | West Bend | 27,817 | $81k | 8.0 mi |
| 53092 | Mequon | 20,886 | $128k | 8.1 mi (near) |
| 53076 | Richfield | 3,109 | $107k | 9.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.