Missouri mammals

Wild Boar in Missouri

Sus scrofa

Introduced to Missouri

Missouri's Sus scrofa records are of an introduced species; it does not occur here as a wild native population.

IUCN Red List status

  1. LC
  2. NT
  3. VU
  4. EN
  5. CR
  6. EW
  7. EX

LC – Least Concern

Widespread and abundant; not at risk.

Wild Boar in Missouri, by the numbers

Occasional in Missouri 49th most recorded of 82 mammals logged in Missouri

23 occurrence records
22 with iNaturalist photos

Records from 2000–2026.

23 total records count every Missouri occurrence from GBIF and iNaturalist; the monthly chart covers the 22 records with a full observation date.

When to look for the Wild Boar in Missouri

Most sightings fall in March.

22 Missouri occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence. Based on a small number of dated records; the seasonal pattern may not be representative.

Monthly Missouri records (table)
MonthRecords
January1
February0
March4
April1
May4
June2
July0
August0
September1
October3
November2
December4

Monthly wild boar occurrence records (iNaturalist and GBIF) in Missouri, 2000–2026.

Seasonality

Year-round in Missouri, with recorded sightings peaking in March, with a smaller rise in October and December.

Occurrence map

Where Wild Boar has been recorded in Missouri

23 records mapped · zoom and drag to explore

23 Missouri records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Mark Twain National Forest 2

Protected places with the most wild boar sightings, from the USGS Protected Areas Database plus named mountain ranges, good spots to look, not a full breakdown, so they don't sum to the total.

Where it's recorded in Missouri

CountyRecords
Iron County 5
Reynolds County 3
McDonald County 2
Newton County 2
Oregon County 2
Howell County 1
Butler County 1
Polk County 1
Wayne County 1
Mercer County 1
Carter County 1
Jackson County 1
2 other counties 2

The complete county distribution, spread across 14 Missouri counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Missouri counts only 17 wild boar records, all from GBIF, likely from trapping and removal programs rather than casual sightings. Mark Twain National Forest, Ozark National Scenic Riverways, and Ha Ha Tonka State Park sit in Ozark forest and river-bottom country, ground wild boar root through for grubs, acorns, and plant roots.

This is a feral, invasive population descended from escaped domestic pigs and released Eurasian stock, not a native game animal, and the Missouri Department of Conservation treats it as a species to eliminate rather than protect. With so few records spread thin across the year, no single month stands out as a true peak. Where boar shows up here likely traces control efforts and incidental sightings more than any settled population pattern.

Occurrence data from iNaturalist and GBIF.

More mammals in Missouri in the atlas

Data & sources

The data and visualizations on this page draw on these open sources:

  • GBIFCC-BY 4.0occurrence records behind the range map, elevation, and record counts
  • iNaturalistCC0 / CC-BY / CC-BY-SAobservations, photos, and audio recordings
  • NatureServe ExplorerCC-BYthe state conservation rank
  • IUCN Red Listattributed factthe global conservation status
  • USGS NASpublic domainnative / introduced status
  • Natural Earthpublic domainthe relief basemap
  • USFSpublic domainnational-forest boundaries
  • USGS Protected Areas Databasepublic domainthe named parks, forests, and refuges behind "notable places to look"