| Official Name: | Ampere North, New Jersey |
| Settlement Type: | Census-designated place |
| Pushpin Map: | USA New Jersey Essex County#USA New Jersey#USA |
| Pushpin Label: | Ampere North |
| Pushpin Map Caption: | Location in Essex County##Location in New Jersey##Location in the United States |
| Pushpin Relief: | yes |
| Coordinates: | 40.7744°N -74.1903°W |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Essex |
| Subdivision Type3: | Township |
| Subdivision Name3: | Bloomfield |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 0.28 |
| Area Land Sq Mi: | 0.28 |
| Area Water Sq Mi: | 0.00 |
| Area Total Km2: | 0.72 |
| Area Land Km2: | 0.72 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Density Km2: | 7125.19 |
| Timezone: | Eastern (EST) |
| Utc Offset: | −05:00 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −04:00 |
| Elevation Ft: | 128 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 07003 (Bloomfield) |
| Area Codes: | 862/973 |
| Blank Name: | FIPS code |
| Blank Info: | [2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2806225 |
| Population Total: | 5132 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 18460.43 |
Ampere North is an unincorporated community and census-designated place (CDP) in Bloomfield Township, Essex County, in the U.S. state of New Jersey.[3] It is in the southern corner of the township, bordered to the north by the Watsessing CDP, to the northeast by Silver Lake, to the southwest by East Orange, and to the southeast by Newark. Ampere Parkway runs through the center of the CDP, from Bloomfield Avenue at the northeast border of the community, south into the Ampere neighborhood in East Orange.
Ampere North was first listed as a CDP prior to the 2020 census with a population of 5,132.[4]
| White alone (NH) | 555 | 10.81% | |
| Black or African American alone (NH) | 1,321 | 25.74% | |
| Native American or Alaska Native alone (NH) | 29 | 0.57% | |
| Asian alone (NH) | 272 | 5.30% | |
| Pacific Islander alone (NH) | 0 | 0.00% | |
| Some Other Race alone (NH) | 200 | 3.90% | |
| Mixed Race or Multi-Racial (NH) | 239 | 4.66% | |
| Hispanic or Latino (any race) | 2,516 | 49.03% | |
| Total | 5,132 | 100.00% |