South Plainfield Population History 1990 - 2023

South Plainfield Population Facts

What is the current population of South Plainfield?

Based on the latest 2024 data from the US census, the current population of South Plainfield is 24,131. South Plainfield, New Jersey is the 1,636th largest city in the US.

What county is South Plainfield, New Jersey in?

South Plainfield is located entirely in Middlesex County.

What is the size of South Plainfield, New Jersey in square miles?

South Plainfield has an area of 8.3 square miles.

What was the peak population of South Plainfield?

The peak population of South Plainfield was in 2020, when its population was 24,291. In 2020, South Plainfield was the 1,600th largest city in the US; now its fallen to the 1,636th largest city in the US. South Plainfield is currently 0.7% smaller than it was in 2020.

How quickly is South Plainfield growing?

South Plainfield has grown 10.3% since the 2000. South Plainfield, New Jersey's growth is about average. 55% of similarly sized cities are growing faster since 2000.

What is the population density of South Plainfield, New Jersey?

South Plainfield has a population density of 2,808.3 people per square mile.

South Plainfield Demographics

What is the voting age population of South Plainfield, New Jersey?

The total voting age population of South Plainfield, New Jersey, meaning US citizens 18 or older, is 16,899. The voting age population is 49.7% male and 50.3% female.

What percentage of South Plainfield, New Jersey residents are senior citizens?

According to the latest census statistics, 15.5% of the residents of South Plainfield are 65 or older.

What are the racial demographics of South Plainfield, New Jersey?

The racial demographics of South Plainfield are 61.6% White, 14.6% Asian, 12.3% Black, 7.5% Other and 4.1% Two or more races. Additionally, 18.8% of the population identifies as Hispanic.

What percentage of South Plainfield, New Jersey residents are below the poverty line?

In South Plainfield, 2.8% of residents have an income below the poverty line, and the child poverty rate is 2.0%. On a per-household basis, 1.8% of families are below the poverty line in South Plainfield.

What percentage of South Plainfield, New Jersey residents are in the labor force?

Among those aged 16 and older, 71.0% of South Plainfield residents are in the labor force.

What are the education levels among South Plainfield, New Jersey residents?

Among the adult population 25 years old and over, 90.9% of South Plainfield residents have at least a high school degree or equivalent, 34.9% have a bachelor's degree and 12.1% have a graduate or professional degree.

What percentage of South Plainfield, New Jersey residents speak a non-English language at home?

Among South Plainfield residents aged 5 and older, 31.0% of them speak a non-English language at home. Broken down by language: 14.3% of residents speak Spanish at home, 9.1% speak an Indo-European language, and 7.0% speak an Asian language.

South Plainfield Income & Labor Statistics

What is the unemployment rate in South Plainfield, New Jersey?

The unemployment rate in South Plainfield is 6.9%, which is calculated among residents aged 16 or older who are in the labor force.

What percentage of South Plainfield, New Jersey residents work for the government?

In South Plainfield, 13.4% of the residents in the non-military labor force are employed by the local, state and federal government.

What is the median income in South Plainfield, New Jersey?

The median household income in South Plainfield is $101,565.

South Plainfield Housing & Rent Statistics

What percentage of housing units are owner-occupied in South Plainfield, New Jersey?

In South Plainfield, 84.5% of housing units are occupied by their owners.

What percentage of housing units are rented in South Plainfield, New Jersey?

Renters occupy 15.5% of housing units in South Plainfield.

What percentage of South Plainfield, New Jersey housing units were built before 1940?

Of all the housing units in South Plainfield, 9.2% of them were build before 1940.

What percentage of South Plainfield, New Jersey housing units were built after 2000?

In South Plainfield, 8.7% of the total housing units were built after the year 2000, which is approximately 710 units.

What is the median monthly rent in South Plainfield, New Jersey?

The median gross monthly rent payment for renters in South Plainfield is $1,702.

What percentage of households in South Plainfield, New Jersey have broadband internet?

In South Plainfield, 89.2% of households have an active broadband internet connection.