53089 ZIP Code, Sussex, WI
53089 is a ZIP code in Sussex, Wisconsin in Waukesha County. It covers 27 square miles of land. The closest ZIP codes are 53017, 53046 and 53072. 20,588 people live here in 7,861 households. With about 766 people per square mile it is lightly settled, and most homes are owner-occupied (79%). Median household income is $120,875, well above the Wisconsin median of $77,485.
Quick facts
- Mailing city: Sussex, WI
- County: Waukesha County
- Land area: 27 sq mi
- Population: 20,588
- Median household income: $120,875
Key figures
| Measure | Value |
|---|---|
| Residents | 20,588 |
| Households | 7,861 |
| Median household income | $120,875 |
| Income per person | $59,076 |
| Median age | 42.1 |
| Homeowners | 79.2% |
| Median home value | $418,900 |
| Median rent | $1,369 |
| Bachelor's degree or higher | 47.4% |
| Average commute (minutes) | 23.6 |
| Households with kids under 18 | 32.8% |
| Moved in the past year | 11.7% |
| Below the poverty line | 4.1% |
| Broadband internet | 94.9% |
| Speak a non-English language at home | 5.7% |
Household income
| % of households | Value |
|---|---|
| <$10K | 3.9% |
| $10–15K | 1.5% |
| $15–25K | 4.1% |
| $25–35K | 4.9% |
| $35–50K | 8.4% |
| $50–75K | 12.3% |
| $75–100K | 8.8% |
| $100–150K | 20.3% |
| $150–200K | 12.3% |
| $200K+ | 23.6% |
Age
| % of all residents | Value |
|---|---|
| <10 | 12.5% |
| 10–19 | 15.2% |
| 20–24 | 3.7% |
| 25–34 | 10.0% |
| 35–44 | 14.4% |
| 45–54 | 13.3% |
| 55–64 | 14.8% |
| 65–74 | 9.1% |
| 75+ | 7.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 51.9% |
| Owned outright | 26.1% |
| Rented | 19.9% |
| Vacant | 2.1% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 73.2% |
| Townhome | 4.7% |
| 2–4 units | 2.4% |
| 5–19 units | 9.8% |
| 20+ units | 6.0% |
| Mobile / other | 3.9% |
Businesses in 53089
405 business establishments with 8,627 employees (ZIP Codes Business Patterns 2023).
- Construction: 59
- Manufacturing: 53
- Professional, Scientific, and Technical Services: 46
- Other Services (except Public Administration): 34
- Health Care and Social Assistance: 30
- Wholesale Trade: 29
- Retail Trade: 28
- Transportation and Warehousing: 23
EDDM carrier routes
See every USPS carrier route in 53089 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 53017 — Richfield village, WI (3.9 mi)
- 53046 — Lannon village, WI (4.1 mi)
- 53072 — Pewaukee city, WI (4.7 mi)
- 53029 — Hartland village, WI (5.2 mi)
- 53051 — Menomonee Falls village, WI (6 mi)
- 53033 — Richfield village, WI (6.6 mi)
- 53045 — Brookfield city, WI (7.4 mi)
- 53022 — Germantown village, WI (8.6 mi)
Areas that include 53089
- Sussex, WI ZIP codes — 1 ZIP code
- Merton, WI ZIP codes — 2 ZIP codes
- Waukesha County ZIP codes — 27 ZIP codes
- Wisconsin ZIP code data
Where it ranks
- No. 8 of 25: highest median household income in Waukesha County
- No. 6 of 25: highest share of households with children in Waukesha County
- No. 4 of 25: highest share of residents who moved in during the past year in Waukesha County
- No. 5 of 25: lowest median age in Waukesha County
- No. 5 of 25: fastest population growth in Waukesha County
Mail every home in 53089
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) 53089, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 53089 in?
- 53089 is a Sussex, WI mailing address. By land area, 29% lies inside Sussex and 3% lies inside Merton; the rest is outside any Census-defined city or community.
- What county is 53089 in?
- 53089 is in Waukesha County.
- What is the population of 53089?
- About 20,588 people (±560), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 19,657.
- What is the median household income in 53089?
- $120,875 (±$10,671), 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 53089?
- EDDM2GO's stored route library does not include 53089 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 53089?
- The closest, measured center to center: 53017 (3.9 mi, Richfield), 53046 (4.1 mi, Lannon), 53072 (4.7 mi, Pewaukee), 53029 (5.2 mi, Hartland), 53051 (6 mi, Menomonee Falls) and 53033 (6.6 mi, Richfield).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.