| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Abram P Morris Early Childhood Center | PK - 01 | 636 | 13 | 07205 |
| Battle Hill Elementary School | PK - 04 | 385 | 13 | 07083 |
| Clinton Elementary School | KG - 05 | 602 | 12 | 07040 |
| Connecticut Farms Elementary School | PK - 04 | 425 | 13 | 07083 |
| Deanna G. Taylor Academy | 02 - 06 | 214 | 18 | 07205 |
| Delia Bolden Elementary School | 03 - 05 | 550 | 15 | 07040 |
| Ernest J. Finizio - Aldene Elementary School | PK - 05 | 265 | 15 | 07204 |
| Franklin Elementary School | KG - 04 | 480 | 13 | 07083 |
| Hannah Caldwell Elementary School | PK - 05 | 566 | 13 | 07083 |
| Hurden Looker School | 03 - 04 | 475 | 16 | 07205 |
| Livingston Elementary School | PK - 04 | 425 | 14 | 07083 |
| Ola Edwards Community School | 02 - 06 | 469 | 12 | 07205 |
| Robert Gordon Elementary School | PK - 05 | 300 | 20 | 07204 |
| Seth Boyden Elementary School | KG - 05 | 500 | 14 | 07040 |
| Sherman Elementary School | PK - 05 | 355 | 17 | 07204 |
| Tuscan Elementary School | KG - 05 | 630 | 17 | 07040 |
| Warren G Harding Elementary School | PK - 06 | 700 | 15 | 07033 |
| Washington School | PK - 04 | 562 | 14 | 07083 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Burnet Middle School | 06 - 08 | 1,000 | 16 | 07083 |
| Kawameeh Middle School | 06 - 08 | 700 | 16 | 07083 |
| Maplewood Middle School | 06 - 08 | 730 | 14 | 07040 |
| Roselle Park Middle School | 06 - 08 | 470 | 14 | 07204 |
| Walter O Krumbiegel Middle School | 07 - 08 | 474 | 10 | 07205 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Columbia Senior High School | 09 - 12 | 1,862 | 12 | 07040 |
| David Brearley High School | 07 - 12 | 750 | 12 | 07033 |
| Hillside High School | 09 - 12 | 884 | 12 | 07205 |
| Roselle Park High School | 09 - 12 | 622 | 12 | 07204 |
| Union Senior High School | 09 - 12 | 2,294 | 15 | 07083 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Westlake School Westfield | 03 - 12 | 54 | 0 | 07083 |
| City | County | |
|---|---|---|
| Population | 57,956 | 579,246 |
| Population Density | 6,656 | 5,632 |
| Median Age | 41.2 | 40.2 |
| People per Household | 2.8 | 2.8 |
| Median Household Income | 93,142 | 83,669 |
| Average Income per Capita | 39,268 | 42,955 |
Union is located in New Jersey. Union, New Jersey has a population of 57,956. Union is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 34%.
The median household income in Union, New Jersey is $93,142. The median household income for the surrounding county is $83,669 compared to the national median of $66,222. The median age of people living in Union is 41.2 years.
The average high temperature in July is 85.7 degrees, with an average low temperature in January of 19.8 degrees. The annual precipitation is 50.94.