| Official Name: | Brookdale, New Jersey |
| Settlement Type: | Census-designated place |
| Mapsize: | 260px |
| Pushpin Map: | USA New Jersey Essex County#USA New Jersey#USA |
| Pushpin Label: | Brookdale |
| Pushpin Map Caption: | Location in Essex County##Location in New Jersey##Location in the United States |
| Pushpin Relief: | yes |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Essex |
| Subdivision Type3: | Township |
| Subdivision Name3: | Bloomfield |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 4.17 |
| Area Land Km2: | 4.15 |
| Area Water Km2: | 0.02 |
| Area Total Sq Mi: | 1.61 |
| Area Land Sq Mi: | 1.60 |
| Area Water Sq Mi: | 0.01 |
| Area Water Percent: | 0.26 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 9854 |
| Population Density Km2: | 2373.95 |
| Population Density Sq Mi: | 6147.22 |
| Timezone: | Eastern (EST) |
| Utc Offset: | −05:00 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −04:00 |
| Elevation Footnotes: | [3] |
| Elevation M: | 54 |
| Elevation Ft: | 177 |
| Coordinates: | 40.8349°N -74.1798°W |
| Postal Code Type: | ZIP Code |
| Postal Code: | 07003 - Bloomfield[4] |
| Blank Name: | FIPS code |
| Blank Info: | [5] [6] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 02583975[7] |
Brookdale is an unincorporated community and census-designated place (CDP)[8] located in Bloomfield Township, located within Essex County, in the U.S. state of New Jersey.[9] It is generally considered to be the part of Bloomfield north of Bay Avenue. As of the 2020 United States census, the CDP's total population was 9,854,[2] an increase of 615 (+6.7%) from the 9,239 counted in the 2010 census.[10]
The original English name of Brookdale was Stone House Plains. "Stone House" referred to a rock formation known as the stone house or great rock, supposedly once suitable as a shelter, just north of the present-day intersection of Bellevue Avenue and Newell Drive.[11] The rock was still present in 1802 but was removed not long afterward.[12] "Plains" referred to the plains of the segment of the Yantecaw River which passes through the area.[13]
Within a decade or so of the turn of the 18th century, settlers, possibly including Abraham Van Giesen, had begun to populate the area along Bellevue Avenue.[12] By about 1750, two brothers, Garrabrant and Teunis Garrabrant, born in 1723 and 1726, respectively, to Cornelius and Jannetje (Pier) Gerbrandsen in Bergen (now Jersey City), owned sizeable tracts in the vicinity of Brookdale Park, Bellevue Avenue, and Broad Street.[14] Circa 1730, Alexander Cockefair, born about 1696 in Bushwick, purchased a "plantation" roughly bounded by the Yantacaw Brook, and modern-day Broad Street and Watchung Avenue.[15] The Sigler and Coeyman families also had very early farms in Stone House Plains.[16] Descendants of these families operated farms, mills, and other businesses in the area for over two centuries.[17]
Dutch was the primary language for many residents through the 18th century. In 1795, the Dutch Reformed Church of Stone House Plains (now Brookdale Reformed Church) was formed, creating a spiritual and social focal point for the community. The original church edifice was built in 1802; it burned and was rebuilt about 1857.[18] The Morris family, which operated mills just south of Brookdale, made a mill pond on the Yantacaw Brook.[19] In the mid-1800s, residents established the first school. In 1873, on the eve of US mail delivery service, the community voted to change the name to Brookdale.[20]
After World War I, much of the farmland was developed into residential housing. The Clark Thread Company bought the Morris Pond (now Clark's Pond) and built an adjoining thread-coloring factory, later occupied by the Scientific Glass Company.[21] Portions of the Cockefair farm were converted into a golf course and a junior high school (now Bloomfield Middle School). Essex County acquired and built Brookdale Park. In 1968, the petrochemical engineering firm Lummus Company set up in northern Brookdale.[22]
According to the United States Census Bureau, the CDP had a total area of 1.607 square miles (4.163 km2), including 1.603 square miles (4.152 km2) of land and 0.004 square miles (0.011 km2) of water (0.26%).[23] [24]
The 2010 United States census counted 9,239 people, 3,445 households, and 2,580 families in the CDP. The population density was . There were 3,583 housing units at an average density of . The racial makeup was 76.46% (7,064) White, 4.96% (458) Black or African American, 0.11% (10) Native American, 12.25% (1,132) Asian, 0.02% (2) Pacific Islander, 3.00% (277) from other races, and 3.20% (296) from two or more races. Hispanic or Latino of any race were 11.74% (1,085) of the population.[10]
Of the 3,445 households, 32.3% had children under the age of 18; 62.1% were married couples living together; 10.0% had a female householder with no husband present and 25.1% were non-families. Of all households, 20.1% were made up of individuals and 9.2% had someone living alone who was 65 years of age or older. The average household size was 2.68 and the average family size was 3.13.[10]
21.9% of the population were under the age of 18, 6.0% from 18 to 24, 27.4% from 25 to 44, 29.5% from 45 to 64, and 15.2% who were 65 years of age or older. The median age was 41.6 years. For every 100 females, the population had 89.2 males. For every 100 females ages 18 and older there were 87.0 males.[10]