Merrimac in pictures
The archive holds 6 old photos and papers going back to 2004.
1 place on the National Register of Historic Places.
Explore the history →Each edition grades its towns against each other only.

A town of 523.
Merrimac’s typical journey to work is 31 minutes, against 22 minutes in Wisconsin’s towns and 25 minutes across U.S. towns. Merrimac Ferry is on the National Register of Historic Places. Merrimac has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
In a town this size, neighbors are the best guide. Ask them anything.
The archive holds 6 old photos and papers going back to 2004.
1 place on the National Register of Historic Places.
Explore the history →Who provides power, water and the rest in Merrimac, and how to reach them.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.
Ordered by what stands out in Merrimac.
The share of households in Merrimac who are owner-occupiers: 80%. Home values are up 4% over the year to September 2026. In Merrimac, the midpoint rent is $992 a month, near the Wisconsin town median ($1,078 a month) and below the median of U.S. towns ($1,185 a month).
| Merrimac | Wisconsin towns | U.S. towns | |
|---|---|---|---|
| Households that own their home | 80% | 74% | 73% |
| Median rent | $992 a month | $1,078 a month | $1,185 a month |
Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center
The public schools here belong to the Sauk Prairie School District. Its one school is below. Merrimac’s only public school teaches 134 students.
| School | Level | Students | Letter |
|---|---|---|---|
| Merrimac CommunityLargest public elementary schoolGrades PK–5 | Grades PK–5 | 134 | A− |
NCES · EDFacts
Federal disaster aid has reached households in Merrimac after 5 declared disasters, most recently in 2026. Of the losses FEMA expects in the town, 70% come from inland flooding and 11% from cold waves. Expected storm and flood damage is higher than in 80% of U.S. communities.
FEMA disaster declarations and aid · FEMA National Risk Index · OpenFEMA
6.6% of workers work from home in Merrimac. Half of commuters travel less than 19 miles. The top destinations are Madison (20%), Sauk City (10%) and Prairie du Sac (8%).
| Merrimac | Wisconsin towns | U.S. towns | |
|---|---|---|---|
| Work from home | 6.6% | 12% | 11% |
| Median household income | $92,000 | $87,000 | $80,000 |
| Below the poverty line | 6.7% | 6.4% | 9.6% |
Census LEHD 2023 · ACS
In Merrimac, the typical July afternoon high is 83°F.
NOAA U.S. Climate Normals, 1991–2020
14% of Merrimac adults report frequent physical distress. The town tracks Wisconsin closely on all 32 CDC measures. In Merrimac, 30% of adults get no exercise outside work, and 16% smoke cigarettes.
| Merrimac | Wisconsin towns | U.S. towns | |
|---|---|---|---|
| Obesity (CDC PLACES) | 42% | 38% | 35% |
| Get no exercise (CDC PLACES) | 30% | 26% | 25% |
| Smoke cigarettes (CDC PLACES) | 16% | 14% | 14% |
| Feel lonely (CDC PLACES) | 29% | 30% | 33% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
Among residents in Merrimac, 17% are 65 or older. Age groups here sit within 4 points of the Wisconsin average. The town’s age of the median resident comes in at 39.3 years.
| Merrimac | Wisconsin towns | U.S. towns | |
|---|---|---|---|
| Under 18 | 24% | 21% | 22% |
| Aged 65 or older | 17% | 20% | 18% |
| Median age | 39.3 years | 42.1 years | 40.5 years |
| Bachelor’s degree or more, 25+ | 35% | 32% | 29% |
43% women, 57% men
That’s an even split within the survey’s margin of ±7.3 points. Across Wisconsin, 49.9% of residents are women. Among residents 55 to 64, 72% are men (WI 50%).
| Merrimac | WI | U.S. | |
|---|---|---|---|
| Under 10 | 12.8% | 11.2% | 11.6% |
| 10 to 17 | 11.2% | 10.2% | 10.3% |
| 18 to 24 | 7.4% | 9.3% | 9.1% |
| 25 to 34 | 10.7% | 12.6% | 13.7% |
| 35 to 44 | 11.9% | 12.7% | 13.2% |
| 45 to 54 | 14.4% | 11.8% | 12.2% |
| 55 to 64 | 15.1% | 13.8% | 12.7% |
| 65 to 74 | 11.2% | 11.2% | 10.2% |
| 75 and older | 5.3% | 7.3% | 7% |
| No diploma | 11% | 6.4% | 10.4% |
| High school | 28.1% | 29.4% | 26% |
| Some college | 15.6% | 19.5% | 19.1% |
| Associate’s | 10.5% | 11.3% | 8.8% |
| Bachelor’s | 22.3% | 22% | 21.6% |
| Graduate | 12.5% | 11.4% | 14.1% |
U.S. Census Bureau · ACS 2020-2024 5-year estimates · in a town of 500, single groups can be off by several points
| Biggest places to walk | Trails | Acres |
|---|---|---|
| 1. Memorial Park | — | 3 |
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
Museums, parks, gardens and other places to visit around Merrimac. Close and well known come first.
24 mi Stadium & arenaCamp Randall Stadium
6 mi Park & preserveIce Age Trail
5 mi State parkDevil's Lake State Park
20 mi Canyon & gorgeDells of the Wisconsin River18 mi Theme parkNoah's Ark Water Park
24 mi Stadium & arenaKohl CenterCamp Randall Stadium: Carol M. Highsmith, Public domain · Ice Age Trail: MDuchek, CC BY-SA 3.0 · Devil's Lake State Park: CrispAir at en.wikipedia, CC BY 3.0 · Dells of the Wisconsin River: atramos, CC BY 2.0 · Kohl Center: Pbrown111 at English Wikipedia, Public domain
None within 15 miles of Merrimac; the nearest are
About 3 of every 100 Merrimac residents are enrolled in college, against 6 across Wisconsin.
Where Merrimac’s working residents go each day. Line width shows the share.
Census LEHD 2023
Short answers, built from the data on this page.
Merrimac has fewer than 1,000 residents, too few for fair grades; the figures below are still real.