Browse / United States / Nebraska / Plattsmouth
Plattsmouth
Nebraskacity
Plattsmouth
Total population
6,731
Median home value
$183,600
Bachelor's+
Median income
$73,929
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
- Freeze Warning · SevereFreeze Warning issued October 16 at 10:01AM CDT until October 17 at 9:00AM CDT by NWS Omaha/Valley NE
Source: NOAA National Weather Service.
City facts
Facts from Wikidata (CC0).
Overview
Plattsmouth is a city in and the county seat of Cass County, Nebraska, United States. The population was 6,620 at the 2020 census.
Read more on WikipediaHistory & geography
History
The area that would become Plattsmouth was long inhabited by the Otoe tribe before European exploration. In 1739, French explorers Pierre and Paul Mallet reached the confluence of the Platte and Missouri rivers while traveling westward. In 1848, Libeas T. Coon established a ferry across the Missouri River to convey Mormon emigrants traveling westward to Utah. The Lewis and Clark Expedition passed the mouth of the Platte River, just north of what is now Main Street Plattsmouth, on July 21, 1804. Between 1850 and 1860, during the golden age of Missouri River steamboating, numerous side-wheelers and stern-wheelers docked at Plattsmouth near the foot of what is now 3rd and Main Streets, affording nearly daily service to the town. The Missouri River was crossed by ferryboats until 1880, when a rail bridge was constructed across the river. Plattsmouth first appeared in 1854 as "the Barracks", a trading post established by Sam Martin, owner of the Platteville ferry in neighboring Mills County, Iowa, ferryman Wheatley Mickelwait, and Glenwood, Iowa attorney and politician Colonel Joseph Longworthy Sharp. The community was renamed Plattsmouth for its location at the mouth of the Platte River, and was incorporated on March 15, 1855. The organization of the city under the charter of March 1855 and Enos Williams, W. M. Slaughter and Jacob Vallery, Aldermen. This Council met and proceeded to business on January 29, 1857, their first ordinance, approved by the Mayor March 2, 1857, levying a tax of one-half of 1 per cent on all taxable property within the corporate limits of the city of Plattsmouth, the amount collected to be expended in the improvement of the streets and alleys and steamboat landings at and in the city. On December 7, 1857, the Council voted each member an…
Geography
According to the United States Census Bureau, the city has a total area of , of which is land and is water.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Plattsmouth, NE from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- American RobinTurdus migratorius Linnaeus, 1766 · Aves2,689
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves2,425
- Canada Goose (canadensis Group)Branta canadensis (Linnaeus, 1758) · Aves1,979
- House SparrowPasser domesticus (Linnaeus, 1758) · Aves1,788
- Red-winged BlackbirdAgelaius phoeniceus (Linnaeus, 1766) · Aves1,786
- Mourning DoveZenaida macroura (Linnaeus, 1758) · Aves1,746
- Blue JayCyanocitta cristata (Linnaeus, 1758) · Aves1,673
- American GoldfinchSpinus tristis (Linnaeus, 1758) · Aves1,651
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Largest nearby schools
- PLATTSMOUTH HIGH SCHOOLHigh · PLATTSMOUTH · 491 students · 12.3:1 ratio
- PLATTSMOUTH ELEMENTARY SCHOOLElementary · PLATTSMOUTH · 451 students · 13.3:1 ratio
- PLATTSMOUTH MIDDLE SCHOOLMiddle · PLATTSMOUTH · 395 students · 13.2:1 ratio
- CONESTOGA ELEMENTARY SCHOOLElementary · MURRAY · 393 students · 11.9:1 ratio
- CONESTOGA JR/SR HIGH SCHOOLHigh · MURRAY · 316 students · 11.7:1 ratio
- PLATTSMOUTH EARLY CHILDHOODOther · PLATTSMOUTH · 167 students · 23.9:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Most recent
- M 3.6 — 2009-12-172 km NW of Auburn, Nebraska
- M 3.5 — 2004-07-166 km SSE of Riverton, Iowa
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here







People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in Nebraska
- Buccaneer Bay4.9 mi away
- Cedar Creek11.2 mi away · pop. 427
- Lake Waconda11.5 mi away
- Nehawka13.2 mi away · pop. 109
- Louisville14 mi away · pop. 1,449
- Weeping Water16 mi away
- South Bend18.5 mi away
- Avoca18.7 mi away
- Linoma Beach22.2 mi away
- Nebraska City22.8 mi away · pop. 7,369
- Otoe22.8 mi away
- Elmwood23.8 mi away · pop. 774
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Plattsmouth

Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species



Research-grade observations from iNaturalist (within ~15 mi).
Nearest stream gauge
Live readings from USGS NWIS · measured 2026-10-16 15:55 UTC.
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • USGS NWIS (water data)
- • NCES via Urban Institute Education Data Portal
- • GBIF (Global Biodiversity Information Facility)
- • iNaturalist
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library