Home Metro areas Milwaukee-Waukesha, WI Milwaukee-Waukesha, WI metro area ZIP codes The Milwaukee-Waukesha, WI metropolitan statistical area (CBSA 33340) covers 4 counties in Wisconsin and 99 ZIP codes.
ZIP codes 99
Population 1,575,082
Avg. median income $82,600population-weighted
Counties 4 Click anywhere on the map to see which ZIP code it's in.
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Counties in the Milwaukee-Waukesha, WI area ZIP codes in the Milwaukee-Waukesha, WI area ZIP codes in the Milwaukee-Waukesha, WI area ZIP code City County Population Median income Typical home value 53002 Allenton Washington County 2,584 $117,500 $422,500 53004 Belgium Ozaukee County 3,475 $84,821 $397,200 53005 Brookfield Waukesha County 21,675 $126,739 $504,100 53007 Butler Waukesha County 1,859 $60,000 $302,000 53008 PO Box Brookfield Waukesha County — — — 53012 Cedarburg Ozaukee County 19,183 $96,090 $545,500 53017 Colgate Washington County 5,458 $153,917 $569,000 53018 Delafield Waukesha County 8,201 $124,595 $688,300 53021 Fredonia Ozaukee County 4,537 $89,779 $424,000 53022 Germantown Washington County 20,046 $100,890 $456,600 53024 Grafton Ozaukee County 18,982 $92,390 $480,200 53027 Hartford Washington County 23,118 $91,150 $415,700 53029 Hartland Waukesha County 21,778 $108,152 $672,400 53033 Hubertus Washington County 6,286 $136,786 $505,300 53037 Jackson Washington County 10,254 $97,611 $415,700 53040 Kewaskum Washington County 8,630 $96,096 $393,600 53045 Brookfield Waukesha County 23,329 $123,750 $546,000 53046 Lannon Waukesha County 1,482 $83,889 $522,300 53051 Menomonee Falls Waukesha County 39,559 $100,031 $436,800 53052 PO Box Menomonee Falls Waukesha County — — — 53056 PO Box Merton Waukesha County — — — 53058 Nashotah Waukesha County 3,405 $104,444 $729,100 53060 PO Box Newburg Washington County — — — 53064 PO Box North Lake Waukesha County — — — 53066 Oconomowoc Waukesha County 37,558 $113,114 $582,500 53069 Okauchee Waukesha County 671 $130,722 $747,900 53072 Pewaukee Waukesha County 26,200 $98,538 $543,500 53074 Port Washington Ozaukee County 13,682 $79,423 $393,400 53076 Richfield Washington County 3,109 $107,414 $585,000 53080 Saukville Ozaukee County 5,059 $80,360 $398,900 53086 Slinger Washington County 9,426 $103,426 $468,600 53089 Sussex Waukesha County 20,588 $120,875 $547,700 53090 West Bend Washington County 21,625 $86,152 $370,000 53092 Mequon Ozaukee County 20,886 $128,156 $611,300 53095 West Bend Washington County 27,817 $80,830 $410,100 53097 Mequon Ozaukee County 7,683 $135,929 $687,100 53103 Big Bend Waukesha County 3,762 $137,083 $503,400 53110 Cudahy Milwaukee County 17,853 $66,719 $287,400 53118 Dousman Waukesha County 7,554 $108,772 $614,800 53119 Eagle Waukesha County 5,803 $117,759 $536,900 53122 Elm Grove Waukesha County 6,508 $157,962 $687,400 53127 Genesee Depot Waukesha County 79 — — 53129 Greendale Milwaukee County 14,570 $95,012 $382,900 53130 Hales Corners Milwaukee County 7,712 $87,008 $401,600 53132 Franklin Milwaukee County 35,433 $109,850 $439,900 53146 New Berlin Waukesha County 7,285 $110,035 $444,600 53149 Mukwonago Waukesha County 19,614 $110,608 $514,600 53150 Muskego Waukesha County 26,259 $109,276 $525,300 53151 New Berlin Waukesha County 32,824 $101,176 $452,400 53153 North Prairie Waukesha County 2,548 $152,543 $511,500 53154 Oak Creek Milwaukee County 37,325 $96,555 $406,600 53172 South Milwaukee Milwaukee County 20,442 $73,427 $304,500 53183 Wales Waukesha County 3,111 $108,827 $570,100 53186 Waukesha Waukesha County 33,374 $74,588 $368,100 53187 PO Box Waukesha Waukesha County — — — 53188 Waukesha Waukesha County 34,892 $92,409 $428,400 53189 Waukesha Waukesha County 26,855 $117,008 $509,600 53201 PO Box Milwaukee Milwaukee County — — — 53202 Milwaukee Milwaukee County 25,861 $71,034 $361,600 53203 Milwaukee Milwaukee County 2,357 $86,159 $383,200 53204 Milwaukee Milwaukee County 39,996 $45,934 $159,000 53205 Milwaukee Milwaukee County 9,265 $31,529 $154,900 53206 Milwaukee Milwaukee County 19,887 $29,336 $92,400 53207 Milwaukee Milwaukee County 34,313 $79,117 $303,400 53208 Milwaukee Milwaukee County 27,201 $52,690 $232,000 53209 Milwaukee Milwaukee County 45,170 $48,486 $164,900 53210 Milwaukee Milwaukee County 23,922 $48,217 $166,800 53211 Milwaukee Milwaukee County 34,234 $75,256 $522,800 53212 Milwaukee Milwaukee County 28,938 $47,298 $212,100 53213 Milwaukee Milwaukee County 26,905 $101,688 $428,300 53214 Milwaukee Milwaukee County 34,480 $60,962 $257,500 53215 Milwaukee Milwaukee County 58,146 $54,289 $221,400 53216 Milwaukee Milwaukee County 30,345 $46,752 $171,800 53217 Milwaukee Milwaukee County 29,957 $133,021 $570,300 53218 Milwaukee Milwaukee County 41,196 $45,642 $165,900 53219 Milwaukee Milwaukee County 34,764 $70,388 $269,500 53220 Milwaukee Milwaukee County 27,782 $69,319 $297,400 53221 Milwaukee Milwaukee County 38,044 $63,265 $288,800 53222 Milwaukee Milwaukee County 24,663 $76,980 $264,100 53223 Milwaukee Milwaukee County 28,793 $60,839 $230,400 53224 Milwaukee Milwaukee County 21,223 $67,803 $242,200 53225 Milwaukee Milwaukee County 25,187 $56,545 $234,800 53226 Milwaukee Milwaukee County 18,908 $93,132 $409,000 53227 Milwaukee Milwaukee County 22,885 $73,321 $293,600 53228 Milwaukee Milwaukee County 15,121 $75,033 $356,500 53233 Milwaukee Milwaukee County 14,497 $23,750 $186,900 53234 PO Box Milwaukee Milwaukee County — — — 53235 Saint Francis Milwaukee County 9,004 $57,368 $280,800 53237 PO Box Milwaukee Milwaukee County — — — 53259 PO Box Milwaukee Milwaukee County — — — 53263 PO Box Milwaukee Milwaukee County — — — 53267 PO Box Milwaukee Milwaukee County — — — 53268 PO Box Milwaukee Milwaukee County — — — 53274 PO Box Milwaukee Milwaukee County — — — 53278 PO Box Milwaukee Milwaukee County — — — 53288 PO Box Milwaukee Milwaukee County — — — 53290 PO Box Milwaukee Milwaukee County — — — 53293 PO Box Milwaukee Milwaukee County — — — 53295 Milwaukee Milwaukee County 90 — —
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions How many ZIP codes are in the Milwaukee-Waukesha, WI metro area? 99 ZIP codes, based on each ZIP code's main county.
Which counties make up the Milwaukee-Waukesha, WI area? Milwaukee County, Ozaukee County, Washington County and Waukesha County.
What is an MSA? A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).