City Report · WI

South Milwaukee

Pop. 20,442·49th most expensive in Wisconsin·One of the most affordable rental markets in the US
Median rent (all units)
$1,148/mo
Year-over-Year
Stable
Month-over-Month
+2.7%
vs US Median
-$784
Reported rents
Rising (Monthly)
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Most AffordableMost Expensive
South Milwaukee · $1,148
More affordable than 94% of US cities · National median $1,932/mo
Affordability
19% of income
VERY AFFORDABLE
0%30% benchmark60%+

At $1,148/mo, rent takes about 19% of the local median household income, comfortably within the 30% benchmark.

Income to afford
$46,000/yr
Local median income
$73,427/yr
Based on the 30%-of-income rule using South Milwaukee's median rent and household income. See the full affordability breakdown →
Medians by bedroom

Rent by unit size

Studio
$900
1 BR
$1,010
2 BR
$1,200
3 BR
$1,490
4 BR+
$1,620
Fair Market Rent (HUD)
$1,200/mo

These are HUD Fair Market Rents, the payment standard for a Housing Choice Voucher (Section 8). They often differ from the $1,148 market median above, and that is expected: FMR is the 40th percentile of standard-quality units and counts gross rent, so it includes essential utilities such as electricity, water, gas, sewer, and trash. The market median is asking rent, which usually excludes utilities. HUD sets FMR once a year; market rent here updates monthly.

Source: HUD Small Area Fair Market Rents. Read the methodology →

Rent trends

12-month history

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Last updated: October 17, 2026

From the history

What the numbers show

Past year vs. the rest of Wisconsin

Rent in South Milwaukee changed +11.7% over the year to September 2026. Across the 42 Wisconsin cities Zillow tracks, the typical change was +5.3%.

Recent direction

Rent has risen 4 months in a row, and rose in 8 of the last 12 months.

What a typical income covers

30% of the median household income ($73,427) is $1,836 a month. That covers HUD's Fair Market Rent for up to a 4-bedroom ($1,620).

From Zillow's monthly rent index (ZORI) for South Milwaukee. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.

Annual cost
$13,776/yr
At $1,148/mo median
Rent Market Meter
Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are climbing (0.0% YoY), so leverage tilts toward landlords. Act sooner rather than later.
Based on rent-price momentum (+0.0% YoY, +2.7% MoM), not inventory.
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Demographics

Who lives here

South Milwaukee, WI is majority owner-occupied, 29.9% of residents hold a bachelor's degree or higher.

Population
20,442
Median income
$73,427
Median age
40.2
Renters
33.2%
Age distribution
22.2%
22%
23.3%
13.7%
18.9%
Under 1822.2%
18–3422%
35–5423.3%
55–6413.7%
65+18.9%
Gender
49.6%
50.4%
Male49.6%
Female50.4%
Race & ethnicity
81.2%
12.2%
White81.2%
Black2.5%
Hispanic12.2%
Asian1.3%
Other2.9%
Education (25+)
32.8%
31.3%
29.9%
No HS diploma6%
HS diploma32.8%
Some college31.3%
Bachelor's+29.9%
Housing tenure
66.8%
33.2%
Owner66.8%
Renter33.2%

Source: U.S. Census Bureau · ACS 2024 5-Year Estimates

2021 vs 2026

How South Milwaukee, WI has changed in 5 years

Income
$61,046 → $73,427
up 20.3%
Population
20,785 → 20,442
down 1.7%
Renter share
37.4% → 33.2%
-4.2 pts
Bachelor's+
25.3% → 29.9%
+4.6 pts
Median age
41.1 → 40.2
-0.9 yrs

Census figures show median household income at $73,427 today, compared with $61,046 five years earlier. Census counts show South Milwaukee, WI losing about 343 residents over the five-year window, down 1.7% on net. The renter share has eased from 37.4% to 33.2%, with owner-occupied housing accounting for the remainder. Bachelor's-degree-or-higher attainment moved from 25.3% to 29.9% across the same window.

Community

Discussions about South Milwaukee

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View South Milwaukee rent history (2015–2026) →
Salary vs rent

Can you afford rent in South Milwaukee on your salary?

At $1,148/mo, how South Milwaukee rent compares to typical pay (30% rule).

By apartment size

South Milwaukee rent by bedroom count

Median rent for each apartment size in South Milwaukee. Click any size for full breakdown.

Local insights

Tips for renters in South Milwaukee

About renting in South Milwaukee, WI

Last updated: October 17, 2026

The median rent in South Milwaukee is $1,148/mo as of October 2026. A studio apartment averages $900/mo while a 2-bedroom runs $1,200/mo. One-bedroom apartments average $1,010/mo and 3-bedroom units go for $1,490/mo.

At 19% of local median household income ($73,427/yr), South Milwaukee ranks as affordable compared to the national benchmark of 30%. Rent prices have stayed steady over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in South Milwaukee?

To keep rent at or below 30% of gross income, you would need to earn at least $46,000/year (about $22/hour full-time) to afford the median rent of $1,148/mo in South Milwaukee. The local median household income is $73,427/yr, so the typical household meets that bar.

Is rent going up or down in South Milwaukee?

Rent in South Milwaukee has been roughly flat over the past year, a 0.0% change.

How does South Milwaukee rent compare to other cities in Wisconsin?

South Milwaukee is one of the more affordable among Wisconsin cities for rent, ranking #49 of 56 tracked cities at $1,148/mo. Over the year to September 2026, rent in South Milwaukee changed +11.7%, against a typical +5.3% across the 42 Wisconsin cities Zillow tracks.
Income Affordability
19%
VERY AFFORDABLE

At $1,148/mo, rent takes ~19% of South Milwaukee's median household income ($73,427/yr). The standard benchmark is 30%.

South Milwaukee 19%Benchmark 30%
State income tax3.5–7.65%
Run the South Milwaukee affordability calculator →
Lowest-rent ZIP codes in South Milwaukee
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Neighborhoods

Estimated from ZIP-level data

Schools nearby

Public schools near South Milwaukee, WI

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