53021 ZIP Code, Fredonia, WI
53021 is a ZIP code in Fredonia, Wisconsin — mostly in Ozaukee County (81% of its land), with smaller parts in Washington County. It covers 33 square miles of land. The closest ZIP codes are 53075, 53080 and 53004. 4,537 people live here in 1,704 households. With about 136 people per square mile it is lightly settled, and most homes are owner-occupied (80%). Median household income is $89,779, above the Wisconsin median of $77,485.
Quick facts
- Mailing city: Fredonia, WI
- County: Ozaukee County
- Land area: 33 sq mi
- Population: 4,537
- Median household income: $89,779
Key figures
| Measure | Value |
|---|---|
| Residents | 4,537 |
| Households | 1,704 |
| Median household income | $89,779 |
| Income per person | $45,056 |
| Median age | 39.9 |
| Homeowners | 80.0% |
| Median home value | $315,800 |
| Median rent | $1,005 |
| Bachelor's degree or higher | 23.5% |
| Average commute (minutes) | 24.3 |
| Households with kids under 18 | 28.3% |
| Moved in the past year | 8.2% |
| Below the poverty line | 7.8% |
| Broadband internet | 92.5% |
| Speak a non-English language at home | 4.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 3.0% |
| $10–15K | 1.1% |
| $15–25K | 3.5% |
| $25–35K | 2.6% |
| $35–50K | 7.3% |
| $50–75K | 16.6% |
| $75–100K | 21.0% |
| $100–150K | 24.1% |
| $150–200K | 14.2% |
| $200K+ | 6.5% |
Age
| % of all residents | Value |
|---|---|
| <10 | 10.2% |
| 10–19 | 11.0% |
| 20–24 | 10.0% |
| 25–34 | 11.7% |
| 35–44 | 11.1% |
| 45–54 | 13.2% |
| 55–64 | 14.3% |
| 65–74 | 9.2% |
| 75+ | 9.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 42.5% |
| Owned outright | 32.8% |
| Rented | 18.5% |
| Vacant | 6.3% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 81.4% |
| Townhome | 3.5% |
| 2–4 units | 5.6% |
| 5–19 units | 7.3% |
| 20+ units | 0.0% |
| Mobile / other | 2.2% |
Businesses in 53021
84 business establishments with 883 employees (ZIP Codes Business Patterns 2023).
- Construction: 16
- Other Services (except Public Administration): 11
- Manufacturing: 9
- Accommodation and Food Services: 9
- Retail Trade: 8
- Health Care and Social Assistance: 8
- Administrative and Support and Waste Management and Remediation Services: 6
- Wholesale Trade: 4
EDDM carrier routes
See every USPS carrier route in 53021 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 53075 — Random Lake village, WI (4.9 mi)
- 53080 — Saukville village, WI (6.3 mi)
- 53004 — Belgium village, WI (6.5 mi)
- 53074 — Port Washington city, WI (7.5 mi)
- 53001 — Batavia CDP, WI (8.2 mi)
- 53090 — West Bend city, WI (8.4 mi)
- 53040 — Kewaskum village, WI (9.4 mi)
- 53013 — Cedar Grove village, WI (9.5 mi)
Areas that include 53021
- Fredonia, WI ZIP codes — 2 ZIP codes
- Waubeka, WI ZIP codes — 2 ZIP codes
- Ozaukee County ZIP codes — 10 ZIP codes
- Washington County ZIP codes — 13 ZIP codes
- Wisconsin ZIP code data
Where it ranks
- No. 5 of 10: highest median home value in Ozaukee County
- No. 5 of 10: highest share of owner-occupied homes in Ozaukee County
- No. 3 of 10: highest share of households with children in Ozaukee County
- No. 2 of 10: lowest median age in Ozaukee County
Mail every home in 53021
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 53021, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 53021 in?
- 53021 is a Fredonia, WI mailing address. By land area, 5% lies inside Fredonia and 4% lies inside Waubeka; the rest is outside any Census-defined city or community.
- What county is 53021 in?
- 53021 is mostly in Ozaukee County (81% of its land), with smaller parts in Washington County.
- What is the population of 53021?
- About 4,537 people (±345), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 4,715.
- What is the median household income in 53021?
- $89,779 (±$16,283), compared with $77,485 for Wisconsin as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 53021?
- EDDM2GO's stored route library does not include 53021 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 53021?
- The closest, measured center to center: 53075 (4.9 mi, Random Lake), 53080 (6.3 mi, Saukville), 53004 (6.5 mi, Belgium), 53074 (7.5 mi, Port Washington), 53001 (8.2 mi, Batavia) and 53090 (8.4 mi, West Bend).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.