# 10 US states with the most lakes

> The United States holds an astonishing range of lakes, from tundra basins in Alaska to warm, shallow water in Florida. This ranking highlights ten states whose published totals stand out. It also reveals a basic problem with any lake-count comparison: each state...

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Published: 2026-07-24T20:01:42+00:00
Categories: Statistics, Water

![NASA SWOT view of Alaska's Yukon River and surrounding lakes](https://www.argo.net/wp-content/uploads/2026/07/51778.jpg)

The United States holds an astonishing range of lakes, from tundra basins in Alaska to warm, shallow water in Florida. This ranking highlights ten states whose published totals stand out. It also reveals a basic problem with any **lake-count comparison**: each state decides which water bodies belong in its tally. The result is a portrait of freshwater geography rather than a single, fixed national scoreboard. It highlights landscapes shaped by ice, rain, rivers, groundwater and human water management across each region in daily life.

That difference is more than a footnote. The U.S. Geological Survey's [National Hydrography Dataset](https://www.usgs.gov/faqs/what-national-hydrography-dataset-nhd) maps lakes, ponds, streams, canals and other surface-water features. State totals may instead use size cutoffs, named features, natural lakes, or reservoirs. The figures below therefore follow the reported definitions instead of pretending that every state used one measuring rule.

## Why lake totals are hard to compare

A lake can be large enough for one state to count and too small for another. Alaska's estimate covers lakes greater than five acres. Minnesota uses a 10-acre threshold. Florida's figure refers to named lakes larger than 20 acres. Such rules can reshape a ranking before anyone even begins to count.

Mapping also changes over time. The USGS explains that [national hydrography](https://www.usgs.gov/national-hydrography) records the nation's surface-water network, while its older NHD data are now being succeeded by the 3D Hydrography Program. Its [hydrography products](https://www.usgs.gov/national-hydrography/about-national-hydrography-products) also treat lakes and ponds as part of a larger connected system. That work shows why an official statewide total is best read as a useful estimate with a definition attached.

## 1. Alaska: more than 3 million lakes

**Three million lakes** gives Alaska a lead that no other state approaches. The Alaska Department of Fish and Game estimate applies to lakes larger than five acres. The state's vast area, wetlands, remote lowlands and long glacial history all help explain the scale of that number.

Many Alaska waters sit far from roads and towns. **Glacial basins**, tundra ponds and broad lowland lakes support salmon, migratory birds, bears and subsistence fishing. Iliamna Lake is the state's largest freshwater lake, while Becharof Lake is also among its biggest inland waters. Because many basins are remote, regular sampling and long-term monitoring can demand aircraft, boats and field crews working across huge distances.

## 2. Wisconsin: about 15,000 lakes

Wisconsin's official figure is about **15,000 lakes**. The Wisconsin Department of Natural Resources says they cover roughly 1.2 million acres. Its monitoring material also reports that about 13,000 of those lakes are smaller than 50 acres, a reminder that many are modest in size.

Ice sheets shaped much of northern Wisconsin and left a dense scatter of water-filled depressions. The [Wisconsin DNR monitoring program](https://dnr.wisconsin.gov/topic/SurfaceWater/Monitoring.html) tracks water-quality information across the state. Its [lake-stewardship work](https://dnr.wisconsin.gov/topic/Lakes) also connects local groups and volunteers with these waters. Lake Winnebago is the largest lake entirely within Wisconsin, but smaller lakes anchor much of the state's fishing, boating and cabin culture.

## 3. Minnesota: 11,842 lakes

Minnesota's famous nickname understates its published total. The Minnesota Department of Natural Resources counts **11,842 lakes** of 10 acres or more. That clear threshold makes the number especially useful, even though it still cannot be compared perfectly with totals based on other size rules.

Retreating glaciers left lakes, wetlands and linked channels across much of the state. Mille Lacs Lake, Lake Vermilion, Lake Winnibigoshish and Lake Minnetonka are well-known examples. Minnesota also shares Lake Superior, which gives the state a Great Lakes shoreline alongside its extensive inland water.

## 4. Michigan: more than 11,000 inland lakes

Michigan reports more than 11,000 **inland lakes** across its two peninsulas. The count deliberately focuses attention on waters inside the state, even though Michigan also borders four of the five Great Lakes. Glacial processes created many of the kettle lakes, marshes and connected waterways that remain today.

Houghton Lake is the state's largest inland lake. Torch Lake is widely known for clear blue-green water and substantial depth. Those features help make inland water central to Michigan recreation, while the Great Lakes influence the state's shoreline, weather, shipping and economy.

## 5. Florida: more than 7,700 lakes

Florida's water landscape formed under very different conditions from the Upper Midwest. The Florida Fish and Wildlife Conservation Commission describes more than 7,700 named lakes larger than 20 acres. Many are shallow and warm, with connections to rainfall, wetlands, rivers, canals, or groundwater.

**Lake Okeechobee** is Florida's best-known example and one of the largest freshwater lakes in the United States. Florida lakes also support bass fishing, wading birds, turtles and alligators. Their role in flood control and water management adds another layer of importance in a low-lying state, where seasonal rain can quickly change water levels.

## 6. New York: more than 7,500 water bodies

New York's published figure exceeds 7,500 lakes, ponds and reservoirs. That broader wording matters because the total includes more than lakes alone. Still, it captures the state's remarkable freshwater geography, from cold Adirondack ponds to long glacial valleys in the west and center.

The **Finger Lakes** are perhaps the best-known set of those valleys. Lake Champlain, Lake George, Oneida Lake and the Finger Lakes support tourism, recreation and local water supplies. Their diversity also shows why a single number can hide many kinds of water body.

## 7. Maine: about 5,785 lakes

Maine's lake-monitoring data reference about 5,785 lakes, though some state materials round the description to roughly 6,000 lakes and ponds. The more specific figure places Maine firmly among the nation's lake-rich states. Forested interior landscapes hold many of these waters.

**Moosehead Lake** is the largest, with an area of about 117 square miles. Sebago Lake serves as a principal water supply for the Portland area. Across Maine, lakes connect with streams, rivers and wetlands that support paddling, fishing, camping and remote recreation.

## 8. Washington: more than 4,000 lakes

Washington's Department of Ecology reports more than 4,000 lakes. Alpine lakes lie high in the Cascades and Olympic Mountains, while lower-elevation lakes occur near farms and cities. The spread of settings gives the state a broad mix of cold mountain water and heavily used urban shorelines.

**Mountain lakes** often require a hike to reach, which limits access and helps preserve a sense of remoteness. Lake Chelan is famous for its long, narrow form and depth. Lake Washington, beside Seattle, shows the other side of the picture, where a lake is woven into daily urban life. These contrasts also affect how people use the water, since mountain basins support fish habitat while lower lakes can supply cities, irrigation and boating.

## 9. Idaho: more than 3,000 natural lakes

Idaho Fish and Game counts more than 3,000 **natural lakes**. The Idaho Department of Water Resources gives a lower number for lakes and names 1,228 of them. Both figures point to the same lesson: the boundary between lakes, ponds, reservoirs and named features matters greatly.

High mountain country contains many of Idaho's best-known waters. Redfish Lake sits near the Sawtooth Mountains and Lake Pend Oreille is the state's largest and deepest lake. Cold, clear lakes in these landscapes draw anglers and hikers, while river systems provide another major freshwater resource.

## 10. Massachusetts: more than 3,000 lakes and ponds

Massachusetts reaches the final place with more than 3,000 lakes and ponds in state educational materials. The phrase is intentionally broad, so it should be read beside New York's combined water-body total rather than as a strictly lakes-only count. Its waters are generally smaller than Alaska's or Minnesota's.

In Massachusetts, the Quabbin and Wachusett reservoirs are especially important public water supplies. Cape Cod's kettle ponds and other **lake and pond totals** also bring water quality and invasive-species concerns close to densely populated communities. Their location near homes and recreation sites makes steady monitoring especially important.