Browse / United States / Montana / Custer
Custer
MontanaCDP
Total population
199
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Overview
Found in Montana, United States, Custer is classified as a small census-designated community in public datasets. Located at 46.129°, -107.556°, Custer occupies a temperate portion of the northern hemisphere. Recent open-data figures place its population at about 199. Solar-resource estimates put the area at about 1,496 kWh/m² of solar irradiance per year with sunshine for roughly 59% of daylight hours. Population density therefore averages about 249 per km², a sparse settlement pattern. The latitude suggests four distinct seasons with warm summers and cold winters. The administrative footprint covers a compact 0.8 km². Further detail — demographics, climate, nearby amenities and natural-hazard data — is compiled below from public open-data sources.
Summary composed automatically from structured open data on this page. See our Terms for details.
History & geography
Demographics & economy
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Custer, MT from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Western MeadowlarkSturnella neglecta Audubon, 1844 · Aves117
- Red-tailed HawkButeo jamaicensis (Gmelin, 1788) · Aves106
- American RobinTurdus migratorius Linnaeus, 1766 · Aves96
- Lark SparrowChondestes grammacus (Say, 1822) · Aves88
- Mourning DoveZenaida macroura (Linnaeus, 1758) · Aves82
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves81
- Turkey VultureCathartes aura (Linnaeus, 1758) · Aves79
- Yellow WarblerSetophaga petechia (Linnaeus, 1766) · Aves78
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Earthquake history
Most recent
- M 3 — 2026-06-0218 km WSW of Colstrip, Montana
- M 3 — 2026-02-119 km WSW of Colstrip, Montana
- M 2.8 — 2025-12-2913 km W of Colstrip, Montana
- M 3.2 — 2025-11-2612 km NW of Colstrip, Montana
- M 3 — 2025-11-0514 km W of Colstrip, Montana
- M 3.2 — 2025-10-2119 km N of Colstrip, Montana
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here
Nearby places in Montana
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 Custer






Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Events
Gallery
Sources
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library