Menominee County area

Menominee County, Wisconsin covers 365 square miles: 357.6 square miles of land and 7.345 square miles of water. Its county seat is Keshena. An estimated 4,199 people lived there in 2025.

Official Census measurements · GEOID 550782026 Gazetteer · retrieved September 27, 2026
Land area357.6 mi²
Water area7.345 mi²
Population (2025)4,199
People per mi²12

County outline

Generalized outline of Menominee County, Wisconsin
2025 Census cartographic boundary, fitted to this frame. County maps are not at a common scale. The 2026 area measurements below come from the separate Gazetteer release. Map source and limitations.

Where Menominee County is located

Menominee County highlighted on a map of all U.S. county equivalents. About the maps

Area breakdown

Land accounts for 98% of Menominee County’s measured area and water for 2%. Its combined area converts to 945.2 square kilometers or approximately 233,574 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land357.615926.219228,873.6
Water7.34519.0234,700.8
Total364.96945.242233,574.4

How Menominee County compares

By original Census land area, Menominee County ranks #64 of 72 in Wisconsin and #2664 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.475 times the Wisconsin county-equivalent median of 753 square miles. It accounts for 0.7% of the combined county land area in the state.

See the complete Wisconsin ranking · What counts as a county equivalent?

Population and density of Menominee County

The Census Bureau estimates that 4,199 people lived in Menominee County on July 1, 2025. That ranks #2,949 of 3,222 county equivalents nationally and #72 of 72 in Wisconsin. Since the April 1, 2020 estimates base of 4,250, the population has declined by 51 (−1.2%), compared with +1.3% for Wisconsin as a whole.

With 357.6 square miles of land, that is 12 people per square mile (4.5 per km²), placing Menominee County #2,583 nationally for density and #67 in Wisconsin. The median county equivalent has 47 people per square mile; the Wisconsin median is 51. Put another way, there are about 55 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate4,2584,2944,1924,2004,2304,199
Change—+36−102+8+30−31

U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.

Cities and towns in Menominee County

Menominee County is divided into 1 county subdivision. In Wisconsin, county subdivisions are local governments, and together they cover all of the county’s land and residents.

The most populous is Menominee town, with 4,199 residents (100% of the county), and it is also the largest by land at 357.6 mi².

Metropolitan area

Menominee County is an outlying county of the Shawano, WI Micropolitan Statistical Area. Its 2 county equivalents have 45,759 residents on 1,250.8 square miles of land; Menominee County accounts for 28.6% of the land and 9.2% of the residents. By combined land it ranks #137 of 542 micropolitan areas, and #263 by population. It belongs to the Green Bay-Shawano, WI Combined Statistical Area.

County equivalentPopulation 2025Land mi²
Shawano County41,560893.2
Menominee County4,199357.6

ZIP codes

4 ZIP Code Tabulation Areas have land in Menominee County; 2 of them have most of their land inside the county, and the others mainly cover neighboring areas.

54124541355415054174

ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Lighter codes have less than half of their land in this county. Post-office-box and single-address ZIP Codes have no tabulation area.

Counties bordering Menominee County

Menominee County shares a land border with 3 county equivalents. Each of them has more land than Menominee County. The largest neighbor is Oconto County (997.5 mi²) and the smallest is Langlade County (870.7 mi²). Together with its neighbors, Menominee County forms a block of 3,119 mi² of land, of which it holds 11.5%.

Map of Menominee County and the 3 county equivalents that border it Shawano County, Wisconsin: 893.2 mi² landOconto County, Wisconsin: 997.5 mi² landLanglade County, Wisconsin: 870.7 mi² land
Menominee County (dark) and its bordering county equivalents. Select a neighbor to open its profile. Drawn from the 2025 Census cartographic boundaries in an equal-area projection. How borders are determined.
Bordering county equivalentLand mi²Size vs. MenomineeCompare
Oconto County997.52.8× largerCompare
Shawano County893.22.5× largerCompare
Langlade County870.72.4× largerCompare

How big is Menominee County compared with U.S. states?

Menominee County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2.9 times as much. Wisconsin’s county land could hold about 151 areas the size of Menominee County.

Land area: Menominee County and the closest-sized states
Menominee County357.6 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 18.9 miles (30.4 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.

State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.

What stands out about Menominee County?

Menominee County has more land than 558 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Menominee County357.6 mi²
Wisconsin median753 mi²
National median604.5 mi²

A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.

Does including water change its rank?

Using land plus water places Menominee County at #2,695 nationally by total area, 31 places farther from the top than its land rank. Other county equivalents gain more area when their water measurements are included.

Its water share is 2%, compared with a national county-equivalent median of 1.2% — 0.8 percentage points higher. This describes the statistical geography’s land/water mix, not flood exposure or developable land.

Closest positions in the national land ranking

These entries sit immediately beside Menominee County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#2663Bland County, Virginia357.6Compare
#2664Menominee County, Wisconsin357.6This county
#2665Clay County, Indiana357.6Compare

Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.

Representative coordinates

The Census internal point is 44.991304, -88.669251. It represents a location inside the geography; it is not necessarily the centroid or the address of a courthouse.

Source and precision

U.S. Census Bureau, 2026 Gazetteer Files, Counties. Original ALAND: 926,217,564 m²; AWATER: 19,022,477 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.

Download the official county source ZIP ↗ · Methodology

Common questions

How big is Menominee County?

Menominee County, Wisconsin has 357.6 square miles (926.2 km²) of land and 7.345 square miles of water, for a total area of 365 square miles. It ranks #2664 of 3,222 U.S. county equivalents by land area.

Is Menominee County the largest county in Wisconsin?

No. Menominee County ranks #64 of 72 in Wisconsin by land area. The largest is Marathon County, with 1,545.2 square miles of land.

What counties border Menominee County?

Menominee County shares a land border with Shawano County, Oconto County, and Langlade County.

What is the population of Menominee County?

The Census Bureau estimates Menominee County had 4,199 residents on July 1, 2025, ranking #2,949 of 3,222 county equivalents. That is 12 people per square mile of land.

What is the county seat of Menominee County?

The county seat of Menominee County is Keshena.

Is Menominee County part of a metropolitan area?

Yes. It is an outlying county of the Shawano, WI Micropolitan Statistical Area, which has 2 county equivalents and 45,759 residents.

How many ZIP codes are in Menominee County?

4 ZIP Code Tabulation Areas have land in Menominee County, and 2 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.

How does Menominee County compare with U.S. states?

It has less land than every state. Rhode Island, the smallest, has 2.9 times as much land.

How many acres of land are in Menominee County?

The land measurement converts to approximately 228,874 acres. Including water, total area is approximately 233,574 acres. One square mile equals 640 acres.

Why might another source show a different area?

Check whether it reports land or total area, its Census vintage, and its rounding. Our guide explains how to reconcile county area figures.

Can this establish a property boundary?

No. Statistical measurements and generalized maps do not establish property lines. Consult the relevant local surveying or land-records authority.

Cite this county

Download the complete CSV or JSON dataset