Browse / United States / New Jersey / Brass Castle
Brass Castle
New JerseyCDP
Brass Castle
Total population
1,936
Median home value
$410,800
Bachelor's+
Median income
$152,256
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Brass Castle is an unincorporated community and census-designated place (CDP) located within Washington Township, in Warren County, in the U.S. state of New Jersey. As of the 2020 census, Brass Castle had a population of 1,536.
Read more on WikipediaHistory & geography
Geography
According to the United States Census Bureau, Brass Castle had a total area of , including of land and of water (0.54%).
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 Brass Castle, NJ from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves20,162
- Song SparrowMelospiza melodia (A.Wilson, 1810) · Aves19,562
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves18,900
- Blue JayCyanocitta cristata (Linnaeus, 1758) · Aves18,199
- Canada Goose (canadensis Group)Branta canadensis (Linnaeus, 1758) · Aves17,996
- American RobinTurdus migratorius Linnaeus, 1766 · Aves17,468
- Red-bellied WoodpeckerMelanerpes carolinus (Linnaeus, 1758) · Aves16,341
- American GoldfinchSpinus tristis (Linnaeus, 1758) · Aves15,907
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Earthquake history
Most recent
- M 2.8 — 2025-08-051 km N of Hillsdale, New Jersey
- M 3 — 2025-08-030 km W of Little Ferry, New Jersey
- M 2.9 — 2024-05-246 km E of Califon, New Jersey
- M 2.6 — 2024-05-011 km NW of Gladstone, New Jersey
- M 2.9 — 2024-04-277 km WSW of Gladstone, New Jersey
- M 2.6 — 2024-04-105 km WSW of Gladstone, New Jersey
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.
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 Brass Castle


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
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • iNaturalist
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library