Waukesha County, WI ZIP Codes
27 ZIP codes cover all or part of Waukesha County, Wisconsin. The Census Bureau counts 411,762 residents in the county, with a median household income of $106,076 and a median home value of $398,200. Median household income ranges from $60,000 in 53007 to $157,962 in 53122. Its largest communities include Waukesha, Brookfield, New Berlin, Menomonee Falls and Muskego.
Waukesha County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 411,762 |
| Households | 168,658 |
| Median household income | $106,076 |
| Median home value | $398,200 |
| Median age | 43.5 |
| Median rent | $1,356 |
All 27 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 422,231 |
| Households (sum of ZIP codes) | 172,604 |
| Median household income, range across ZIP codes | $60,000 (53007) to $157,962 (53122) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $107,254 |
| Homeowners | 76.3% |
| Households with kids under 18 | 27.3% |
| Moved in the past year | 9.2% |
| Carrier routes in EDDM2GO's route library | 132 routes, 86,825 homes (11 of 27 ZIP codes) |
Top facts
- Highest median household income in Waukesha County: 53122 ($157,962)
- Most residents: 53051 (39,559 people)
- Highest homeownership: 53017 (96.6% own their home)
- Most households with kids: 53017 (37.6% of households)
- Most new movers: 53007 (21.0% moved in last year)
- Youngest median age: 53186 (37.0 years)
- Highest median home value: 53058 ($584,900)
Every ZIP code in Waukesha County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 53051 | Menomonee Falls | 39,559 | 16,407 | $100,031 | $367,900 | 74.0% | 27.6% | 9.1% | — | — | 100% of its land |
| 53066 | Oconomowoc | 37,558 | 15,148 | $113,114 | $427,900 | 78.2% | 27.1% | 11.0% | 28 | 18,636 | 69% of its land |
| 53188 | Waukesha | 34,892 | 14,693 | $92,409 | $348,600 | 67.1% | 26.0% | 10.6% | 21 | 16,957 | 100% of its land |
| 53186 | Waukesha | 33,374 | 14,758 | $74,588 | $301,100 | 55.1% | 20.2% | 16.4% | 19 | 16,527 | 100% of its land |
| 53151 | New Berlin | 32,824 | 13,958 | $101,176 | $371,200 | 72.5% | 25.4% | 5.8% | — | — | 100% of its land |
| 53189 | Waukesha | 26,855 | 10,334 | $117,008 | $406,200 | 79.9% | 31.2% | 8.1% | — | — | 100% of its land |
| 53150 | Muskego | 26,259 | 10,686 | $109,276 | $416,400 | 84.2% | 26.0% | 5.1% | 16 | 11,263 | 95% of its land |
| 53072 | Pewaukee | 26,200 | 12,037 | $98,538 | $437,800 | 75.8% | 23.0% | 9.6% | 21 | 13,227 | 100% of its land |
| 53045 | Brookfield | 23,329 | 9,680 | $123,750 | $457,700 | 76.3% | 28.3% | 9.5% | — | — | 100% of its land |
| 53029 | Hartland | 21,778 | 8,511 | $108,152 | $478,700 | 77.1% | 30.1% | 9.8% | — | — | 97% of its land |
| 53005 | Brookfield | 21,675 | 8,455 | $126,739 | $415,800 | 84.6% | 33.9% | 8.5% | — | — | 100% of its land |
| 53089 | Sussex | 20,588 | 7,861 | $120,875 | $418,900 | 79.2% | 32.8% | 11.7% | — | — | 100% of its land |
| 53149 | Mukwonago | 19,614 | 7,405 | $110,608 | $414,200 | 85.0% | 31.4% | 6.9% | — | — | 84% of its land |
| 53018 | Delafield | 8,201 | 3,401 | $124,595 | $521,400 | 74.4% | 27.2% | 6.9% | 7 | 3,644 | 100% of its land |
| 53118 | Dousman | 7,554 | 2,990 | $108,772 | $372,600 | 86.9% | 25.0% | 3.7% | 5 | 3,116 | 87% of its land |
| 53146 | New Berlin | 7,285 | 2,979 | $110,035 | $346,100 | 96.4% | 31.9% | 6.2% | 5 | 3,249 | 100% of its land |
| 53122 | Elm Grove | 6,508 | 2,293 | $157,962 | $514,800 | 88.6% | 34.5% | 8.4% | 6 | 3,141 | 100% of its land |
| 53119 | Eagle | 5,803 | 2,289 | $117,759 | $416,500 | 95.7% | 22.7% | 4.8% | — | — | 89% of its land |
| 53017 | Colgate | 5,458 | 1,868 | $153,917 | $521,700 | 96.6% | 37.6% | 8.7% | — | — | 12% of its land |
| 53103 | Big Bend | 3,762 | 1,561 | $137,083 | $397,700 | 95.7% | 21.9% | 4.8% | — | — | 100% of its land |
| 53058 | Nashotah | 3,405 | 1,344 | $104,444 | $584,900 | 68.8% | 25.9% | 16.5% | 3 | 1,530 | 100% of its land |
| 53183 | Wales | 3,111 | 1,058 | $108,827 | $398,700 | 85.8% | 33.0% | 6.0% | — | — | 100% of its land |
| 53153 | North Prairie | 2,548 | 971 | $152,543 | $430,100 | 92.7% | 35.8% | 3.6% | — | — | 100% of its land |
| 53007 | Butler | 1,859 | 798 | $60,000 | $244,700 | 51.8% | 21.7% | 21.0% | — | — | 100% of its land |
| 53046 | Lannon | 1,482 | 718 | $83,889 | $260,000 | 85.0% | 20.9% | 8.4% | 1 | 1,107 | 100% of its land |
| 53069 | Okauchee | 671 | 360 | $130,722 | $344,000 | 89.2% | 2.5% | 0.0% | — | — | 100% of its land |
| 53127 | Genesee Depot | 79 | 41 | — | — | 0.0% | 0.0% | 0.0% | — | — | 100% of its land |
A ZIP code is listed for Waukesha County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Waukesha — 71,233 residents · 3 ZIP codes
- Brookfield — 41,273 residents · 2 ZIP codes
- New Berlin — 40,270 residents · 2 ZIP codes
- Menomonee Falls — 39,539 residents · 1 ZIP code
- Muskego — 25,406 residents · 1 ZIP code
- Oconomowoc — 19,080 residents · 1 ZIP code
- Pewaukee — 16,211 residents · 3 ZIP codes
- Sussex — 12,066 residents · 1 ZIP code
- Hartland — 9,972 residents · 1 ZIP code
- Mukwonago — 8,415 residents · 2 ZIP codes
- Pewaukee (Waukesha County) — 8,196 residents · 1 ZIP code
- Delafield — 7,202 residents · 3 ZIP codes
- Elm Grove — 6,459 residents · 1 ZIP code
- Summit — 5,114 residents · 1 ZIP code
- Okauchee Lake — 4,733 residents · 2 ZIP codes
- Merton — 3,550 residents · 2 ZIP codes
- Wales — 2,902 residents · 1 ZIP code
- Dousman — 2,479 residents · 1 ZIP code
- North Prairie — 2,385 residents · 1 ZIP code
- Eagle — 2,054 residents · 1 ZIP code
- Butler — 1,859 residents · 1 ZIP code
- Lannon — 1,482 residents · 1 ZIP code
- Nashotah — 1,354 residents · 1 ZIP code
- Big Bend — 1,291 residents · 2 ZIP codes
- Ashippun — 919 residents · 3 ZIP codes
- Chenequa — 742 residents · 2 ZIP codes
- Oconomowoc Lake — 669 residents · 1 ZIP code
- North Lake — 348 residents · 1 ZIP code
- Lac La Belle — 259 residents · 2 ZIP codes
Rankings
- Richest ZIP codes in Waukesha County — 25 ZIP codes ranked
- ZIP codes with the highest home values in Waukesha County — 25 ZIP codes ranked
- ZIP codes with the highest homeownership in Waukesha County — 25 ZIP codes ranked
- ZIP codes with the most families with kids in Waukesha County — 25 ZIP codes ranked
- ZIP codes with the most new movers in Waukesha County — 25 ZIP codes ranked
- Youngest ZIP codes in Waukesha County — 25 ZIP codes ranked
- Oldest ZIP codes in Waukesha County — 25 ZIP codes ranked
- Fastest-growing ZIP codes in Waukesha County — 25 ZIP codes ranked
Price a mailing to Waukesha County ZIP codes
EDDM guides
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Frequently asked questions
- What ZIP codes are in Waukesha County, WI?
- 53051, 53066, 53188, 53186, 53151, 53189, 53150, 53072, 53045, 53029, 53005, 53089, 53149, 53018, 53118, 53146, 53122, 53119, 53017, 53103, 53058, 53183, 53153, 53007, 53046, 53069 and 53127. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Waukesha County?
- 411,762 residents in 168,658 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Waukesha County?
- $106,076 for the county as a whole. Its ZIP codes range from $60,000 (53007) to $157,962 (53122).
- Which Waukesha County ZIP code has the highest median household income?
- 53122, at $157,962, among ZIP codes with at least 1,000 residents. See the full ranking of Waukesha County ZIP codes by income.
- How many carrier routes and mailboxes are in Waukesha County?
- For the 11 of 27 ZIP codes in EDDM2GO's stored route library: 132 carrier routes reaching 86,825 residential and 5,566 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.