Harrington Park is a borough in Bergen County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 4,741, an increase of 77 (+1.7%) from the 2010 census count of 4,664, which in turn reflected a decrease of 76 (−1.6%) from the 4,740 counted in the 2000 census.
Harrington Park was formed on March 29, 1904, from portions of Harrington Township and Washington Township, and parts of the borough of Closter.
The name Harrington Park was based on the larger Harrington Township from which it was in part derived, which in turn was based on the family name Haring, who were early settlers of the region.
Geography
According to the United States Census Bureau, the borough had a total area of 2.06 square miles (5.34 km2), including 1.85 square miles (4.78 km2) of land and 0.22 square miles (0.56 km2) of water (10.53%).
The borough borders Closter, Emerson, Norwood, Old Tappan and River Vale.
Demographics
2010 census
The 2010 United States census counted 4,664 people, 1,592 households, and 1,328 families in the borough. The population density was . There were 1,624 housing units at an average density of . The racial makeup was 79.76% (3,720) White, 0.69% (32) Black or African American, 0.02% (1) Native American, 17.43% (813) Asian, 0.19% (9) Pacific Islander, 0.51% (24) from other races, and 1.39% (65) from two or more races. Hispanic or Latino of any race were 3.49% (163) of the population. Korean Americans accounted for 13.0% of the population.
Of the 1,592 households, 41.8% had children under the age of 18; 73.9% were married couples living together; 7.3% had a female householder with no husband present and 16.6% were non-families. Of all households, 14.6% were made up of individuals and 8.7% had someone living alone who was 65 years of age or older. The average household size was 2.93 and the average family size was 3.26. Same-sex couples headed 34 households in 2010, an increase more than five-fold from the six counted in 2000.
28.0% of the population were under the age of 18, 5.4% from 18 to 24, 18.3% from 25 to 44, 33.4% from 45 to 64, and 14.9% who were 65 years of age or older. The median age was 44.1 years. For every 100 females, the population had 93.6 males. For every 100 females ages 18 and older there were 89.6 males.
The Census Bureau's 2006–2010 American Community Survey showed that (in 2010 inflation-adjusted dollars) median household income was $115,875 (with a margin of error of +/− $28,119) and the median family income was $132,108 (+/− $18,521). Males had a median income of $95,119 (+/− $12,806) versus $49,656 (+/− $16,730) for females. The per capita income for the borough was $49,159 (+/− $5,612). About none of families and 1.0% of the population were below the poverty line, including none of those under age 18 and 1.2% of those age 65 or over.
2000 census
As of the 2000 United States census, there were 4,740 people, 1,563 households, and 1,344 families residing in the borough. The population density was . There were 1,583 housing units at an average density of . The racial makeup of the borough was 83.52% White, 0.68% African American, 0.04% Native American, 14.66% Asian, 0.63% from other races, and 0.46% from two or more races. Hispanic or Latino of any race were 2.57% of the population.
There were 1,563 households, out of which 44.4% had children under the age of 18 living with them, 78.4% were married couples living together, 6.1% had a female householder with no husband present, and 14.0% were non-families. 12.2% of all households were made up of individuals, and 7.4% had someone living alone who was 65 years of age or older. The average household size was 3.03 and the average family size was 3.31.
In the borough the population was spread out, with 28.6% under the age of 18, 5.0% from 18 to 24, 25.3% from 25 to 44, 28.3% from 45 to 64, and 12.8% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 94.7 males. For every 100 females age 18 and over, there were 91.0 males.
The median income for a household in the borough was $100,302, and the median income for a family was $124,376. Males had a median income of $71,776 versus $42,833 for females. The per capita income for the borough was $39,017. About 1.8% of families and 2.9% of the population were below the poverty line, including 4.6% of those under age 18 and 1.2% of those age 65 or over.