Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.8%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$290K0.0%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$435K+0.5%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$396K+8.6%|Dallas · TXMedian List$475K+2.1%|Davidson County · TNMedian List$481K+0.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$257K+1.1%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$406K-2.3%|Harris County · TXMedian List$326K+1.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$286K+0.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$860K-4.2%|Las Vegas · NVMedian List$450K-0.1%|Los Angeles · CAMedian List$1.1M-1.4%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$500K-2.9%|Marion County · INMedian List$259K+0.6%|Mecklenburg County · NCMedian List$465K+2.1%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$907K+5.0%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$300K+4.1%|Phoenix · AZMedian List$460K+1.7%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$525K-3.6%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$260K-1.9%|San Diego · CAMedian List$967K+3.6%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.4M-3.6%|Santa Clara County · CAMedian List$1.9M-3.8%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$879K-1.1%|Tarrant County · TXMedian List$375K+1.8%|Travis County · TXMedian List$523K-0.3%|Tucson · AZMedian List$316K+2.7%|Wayne County · MIMedian List$229K+6.7%|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.8%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$290K0.0%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$435K+0.5%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$396K+8.6%|Dallas · TXMedian List$475K+2.1%|Davidson County · TNMedian List$481K+0.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$257K+1.1%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$406K-2.3%|Harris County · TXMedian List$326K+1.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$286K+0.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$860K-4.2%|Las Vegas · NVMedian List$450K-0.1%|Los Angeles · CAMedian List$1.1M-1.4%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$500K-2.9%|Marion County · INMedian List$259K+0.6%|Mecklenburg County · NCMedian List$465K+2.1%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$907K+5.0%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$300K+4.1%|Phoenix · AZMedian List$460K+1.7%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$525K-3.6%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$260K-1.9%|San Diego · CAMedian List$967K+3.6%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.4M-3.6%|Santa Clara County · CAMedian List$1.9M-3.8%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$879K-1.1%|Tarrant County · TXMedian List$375K+1.8%|Travis County · TXMedian List$523K-0.3%|Tucson · AZMedian List$316K+2.7%|Wayne County · MIMedian List$229K+6.7%|
Property-class scope
ARED ScoreMarket grade · ZIP
as of Sep 19, 2026
A
+60 / ±100
strong positive
−1000+100
Reason codes · heaviest factors
PM
Price momentum
+3.6% YoY median
+100
IS
Inventory & supply
2.2 months of supply
+100
SL
Sale-to-list ratio
101.6% sale-to-list
+100
PC
Price-cut pressure
0% of listings with a cut
+50
MS
Market sentiment
cautiously optimistic
-50

Provisional grade — derived from this report's measured data points; the county detector suite has not measured this geography yet. The measured ARED Score replaces it on the suite's next run.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 53172 — South Milwaukee

Milwaukee County →Milwaukee marketrefreshed Sep 19, 2026next refresh Oct 19, 2026
Market mood · cautiously optimistic

The South Milwaukee housing market shows resilience with a median sale price of $317,000 and a competitive environment. Low inventory levels and steady demand are driving price appreciation, though the market remains sensitive to broader economic shifts. Buyers are active, as evidenced by the short median days on market.

Who this ZIP fits

This ZIP is well-suited for family buyers and commuters who value a suburban lifestyle with direct access to Lake Michigan amenities. It appeals to those seeking a balance between affordability and proximity to the Milwaukee employment hub.

Parent geography
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 12.5 km²Water area · 2.2 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$317,000
+3.6% year over year
Corroborated · 1 anchor · 0.6% off nearest
Days on market
17 days
Active listings
39
Sale-to-list ratio
101.6%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
85
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
68
Growth/100

Median prices moved up 3.6% year over year.

92
Liquidity/100

Homes spend a median of 17 days on market with 2.2 months of supply — a fast-moving market.

96
Momentum/100

0% of listings have cut prices · homes sell at 101.6% of asking — demand is running ahead of supply.

83
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 3.6% · poverty 13.1% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2016201720182019202020212022202320242025202620282030$160,000$240,000$320,000$400,000$480,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 7.4%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Property tax · ten-year history

Median annual property tax paid on this ZIP's residential parcels

2016201720182019202020212022202320242025202620282030$3,000$4,500$6,000$7,500$9,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 6.4%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2020-2024 5-year estimates
Population change
+0.5%

versus the prior ACS vintage

Net migration
0 people

in-migration and out-migration balanced

Population base
20,442

ZCTA 53172, Milwaukee County WI

Area context
Crime & safety

South Milwaukee experiences crime rates generally consistent with other suburban communities in the Milwaukee metropolitan area. Local law enforcement maintains active community policing initiatives to address property and public safety concerns.

Schools & education

The area is served by the South Milwaukee School District, which provides a range of public educational options for local families. Schools in the district are generally characterized by stable performance metrics within the regional context.

Environmental & hazard

The geography is situated along the Lake Michigan shoreline, presenting considerations for wind exposure and localized drainage management. Standard property insurance coverage is typical for the region, with flood risk primarily concentrated in specific low-lying areas near the lakefront.

Growth & development

South Milwaukee benefits from its proximity to the Milwaukee employment core and ongoing efforts to revitalize its historic downtown district. Infrastructure investments and local economic development programs focus on maintaining the city's appeal as a residential suburb.

Taxation

Property taxes are levied by the city, county, and school district, with rates determined by annual assessments conducted by the local assessor. The tax structure includes standard exemptions for primary residences, and special assessments may apply for specific municipal services or infrastructure improvements.

Transportation & commute

Residents typically commute north to downtown Milwaukee via I-94 or local arterial roads, with travel times generally ranging from 20 to 30 minutes depending on traffic. Public transit options include regional bus services connecting the suburb to the broader Milwaukee transit network.

Recreation & amenities

The city features extensive access to Lake Michigan via Grant Park, which offers trails, beaches, and golf facilities. Local shopping and dining are concentrated along the main commercial corridors, providing convenient access to daily amenities.

Rental market

The rental market is characterized by steady demand from residents seeking suburban living with proximity to Milwaukee. Vacancy rates remain low, and the market includes a mix of single-family rentals and multi-family apartment complexes.

Economy & employers

The local economy is supported by a mix of manufacturing, healthcare, and service-sector employers. Proximity to Milwaukee allows residents to access a diverse regional job market.

Transportation & infrastructure

The area is served by major highway corridors including I-94 and local arterial roads. Public transportation is provided by the Milwaukee County Transit System.

Development pipeline

Development planning focuses on infill residential projects and the continued enhancement of the downtown commercial district. Zoning policies prioritize maintaining the suburban character of the community.

County appraisal district

The Milwaukee County assessment office manages property valuations for tax purposes, utilizing mass appraisal techniques to ensure equitable distribution of the tax burden.

Special districts

Parcels are subject to municipal, county, and school district taxes, with additional levies for regional services such as sewage and public safety.

Insurance & hazard market

Property insurance premiums are influenced by regional weather patterns, including wind and winter storm risks. Market health is stable with competitive offerings from major national carriers.

Discovery profileACS 2020-2024 5-year estimates
Census profile · ZCTA 53172, Milwaukee County WI
Population
20,442
Median age
40.2 yrs
Owner-occupancy
65.2%
Median home value
$300,173
Median gross rent
$1,250
Median household income
$65,000
Median year built
1958
Vacancy rate
4.2%
Renter share
34.8%
Owner cost burden
22.5%
Renter cost burden
41.2%
Population change
+0.5%
Net migration
0
Work-from-home share
12.5%
Mean commute
24.5 min
Bachelor's or higher
28.4%
Unemployment
3.6%
Poverty rate
13.1%
Avg household size
2.4
White
82.5%
Hispanic
9.8%
Black
3.2%
Other
4.5%

Data retrieved from US Census Bureau ZCTA-level tables.

Assigned schools
South Milwaukee High SchoolHighAverageSouth Milwaukee School DistrictPrimary public high school serving the area.
Middle School of South MilwaukeeMiddleAverageSouth Milwaukee School DistrictServes grades 6-8.
School districts
South Milwaukee School DistrictStableServes the majority of the city with a comprehensive K-12 curriculum.
Utilities & services
ElectricWe EnergiesPrimary provider for the region.
Natural GasWe EnergiesPrimary provider for the region.
InternetSpectrum/AT&TBroadband services available throughout the ZIP.
Water/SewerCity of South MilwaukeeMunicipal utility services.
Major employers & industries
Local Manufacturing FirmsManufacturingSignificant local employer base.
Healthcare ProvidersHealthcareRegional clinics and services.
Amenities & attractions2 retained amenities · 1 development on the horizon
Inside this ZIP
Grant Park
Park

A large regional park featuring Lake Michigan shoreline, hiking trails, and a golf course.

South Milwaukee Downtown
Shopping/Dining

Historic district with local businesses and community gathering spaces.

On the horizon · announced & under construction
Downtown Revitalization ProjectMixed-useOngoingMulti-phase effort to improve streetscapes and attract new commercial tenants.
Sources · 5 cited

Key-figure check: no independent anchor retained yet — first-researched cycles establish the anchor baseline this pass.

Market signals — layered trendsZIP 53172 · 8 charts · one line per tier in the chain

Forecasts are for speculation only and should not be used as a deciding factor in any transaction. Projections trend strictly from calculable historical values — the platform cannot predict market movements, market sentiment, or the market itself.

Assessed-value momentum — YoY
county-assessed values · 5-yr historical · 1-yr forecast at the trailing 3-read mean · no-roll-up tiers: own refresh series
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Assessed value — dollar levels
raw district CAD assessed levels · 5-yr historical · 1-yr forecast · property mix varies with coverage
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Assessed value — indexed trajectory
YoY-chained index · base 100 at each line's first charted year · 5-yr historical · 1-yr forecast
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Comp sales — month over month
nearby comp sales vs the assessed anchor · 5-yr window · 1-yr projection
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Active inventory — month over month
5-yr window · 1-yr projection
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Liquidity velocity — days on market
5-yr window · 1-yr projection
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Price-cut share
5-yr window · 1-yr projection
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Foreclosure presence
5-yr window · 1-yr projection
Awaiting measured historycharts once enough refresh-cycle reads accumulate

Awaiting measured history — this chart renders once enough refresh-cycle reads accumulate (a one-point series is not a trend).

Standard trend model — solid = measured history · dashed = projection anchored at each line's last measured point, following that series' trailing pace (CAGR capped ±12%/yr) or trailing mean · projections are estimates, not measured reads · every charted series runs the standard 5-year historical window with a 1-year forecast, trimmed from the full retained ledger — the forecast always extends into the future year (a lagging ledger bridges to it) and stops there on purpose: authoritative, not wizardry · every price line is county-assessed value from the district CAD — the tier's same-parcel assessment roll-up on the momentum tile, the assessed trajectory in raw dollar levels and as a YoY-chained index (base 100), and the month-over-month pace from nearby comparable sales pooled from the research track; a tier without comps yet keeps its pace story with the assessed trend. Inventory, liquidity, price-cut and foreclosure lines run on the platform's own measured series.

Foreclosure ledger Investor tier

Unlocked in the Investor tier

Aggregate foreclosure counts for this geography — recorded notices, upcoming sales and distress weight against population. The filing-level ledger opens at Investor.

Upgrade to Investor — $249/mo