US ZIP Code
53561

Merrimac, WI

Sauk County  ·  Wisconsin

● Active
👥 1,954 Population
💰 $95,694 Median HH Income
▲ 25% above avg ↑ 17% since 2019
🎂 45.6 Median Age ↓ 3% since 2019
🏠 $407,400 Median Home Value
▲ 46% above avg ↑ 39% since 2019
🎓 49.5% College Grads
▲ 28% above avg
📊 3.5% Unemployment
▼ 29% below avg ↓ 32% since 2019
ZIP Code Details
ZIP Code53561
CityMerrimac
StateWisconsin (WI)
CountySauk County
Area Code353/608
Elevation842 ft
Latitude43.399407
Longitude-89.651691
TimezoneChicago (DST)
FIPS55111
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.0% (976) Female 50.1% (978) ♀

Race & Ethnicity

White: 92.1%Hispanic: 3.6%Black: 1.8%Asian: 0.1%Other: 2.5%Race
White92.1%
Hispanic3.6%
Black1.8%
Asian0.1%
Other2.5%

Age Breakdown

Under 5
8%
5–17
14%
18–24
6%
25–44
22%
45–64
26%
65+
11%

Key Indicators

Median Age45.6 yrs ↓ 3% since 2019
Avg Household Size2.36
Below Poverty7.7% ▼ 23% below avg
College Grads49.5% ▲ 28% above avg
Unemployment3.5% ▼ 29% below avg
HS Graduate361 (26.8%)
Some College125 (9.3%)
Associates193 (14.3%)
Bachelors161 (12%)
Graduate Degree505 (37.5%)

Education

HS Grad: 26.8%Some College: 9.3%Associates: 14.3%Bachelors: 12%Graduate: 37.5%Edu
HS Grad26.8%
Some College9.3%
Associates14.3%
Bachelors12.0%
Graduate37.5%
Housing & Income

Housing Tenure

Owner: 90.4%Renter: 9.6%Tenure
Owner90.4%
Renter9.6%

Home Value Distribution

Under $50k
3%
$50k–100k
2%
$100k–150k
4%
$150k–200k
7%
$200k–300k
22%
$300k–500k
28%
Over $500k
35%

Financials

Median HH Income$95,694 ▲ 25% above avg ↑ 17% since 2019
Median Home Value$407,400 ▲ 46% above avg ↑ 39% since 2019
Home/Income Ratio4.3x (nat avg ~3.5x)
Median Rent$1,031/mo ↓ 5% since 2019
Total Units1,159
Vacant Units346
Avg HH Size2.36

Income Distribution

Under $25k
11%
$25k–50k
12%
$50k–75k
18%
$75k–100k
9%
$100k–150k
23%
$150k–200k
11%
Over $200k
16%
Employment & Commute

How People Get to Work

Drove Alone
88%
Walked
1%
Work From Home
11%

Commute Time

Under 15 min
16%
15–30 min
35%
30–45 min
23%
Over 45 min
25%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
5%
1960s–1970s
11%
1980s–1990s
24%
2000+
59%

Summary

Total Units1,159
Vacant346
Owner Occupied90.4%
Renter Occupied9.6%
Avg HH Size2.36
Frequently Asked Questions
ZIP code 53561 is in Merrimac, WI, in Sauk County.
ZIP code 53561 is located in Wisconsin (WI).
ZIP code 53561 is in Sauk County, WI.
ZIP 53561 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 53561 is 1,954 people (ACS 2023).
The median household income in ZIP code 53561 is $95,694 (ACS 2023).
The median home value in ZIP 53561 is $407,400 (ACS 2023).
About ZIP Code 53561

ZIP code 53561 is located in Merrimac, Wisconsin, within Sauk County. With a population of 1,954, this is a sparsely populated ZIP code with a mature community — the median age is 45.6 years. Economically, 53561 is a middle-income ZIP code: the median household income of $95,694 is above the national average.

Real estate in ZIP code 53561 represents a premium housing market. The median home value of $407,400 is above the national average. Renters can expect to pay around $1,031 per month in median rent. Homeownership is strong here — 90.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 39% since 2019.

The population of 53561 is primarily White (92.12%). Residents are well-educated — 49.5% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 7.7%. Household income has grown by 17% since 2019.

The unemployment rate in 53561 stands at 3.5%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 53561 in Merrimac, WI is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 1,954 residents, a median household income of $95,694, and a median home value of $407,400, it offers a clear picture of life in this part of Wisconsin.