Essex County is a district of New Jersey.
Boundaries: United States Census Bureau, MAF/TIGER Database (https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html) via geoBoundaries, public domain
| Borough of Caldwell | no seat recorded | 8 k |
| Borough of Essex Fells | no seat recorded | 2 k |
| Borough of Glen Ridge | Glen Ridge | 8 k |
| Borough of North Caldwell | no seat recorded | 6 k |
| Borough of Roseland | no seat recorded | 6 k |
| City of East Orange | no seat recorded | 64 k |
| City of Newark | Newark | 277 k |
| Township of Belleville | Belleville | |
| Township of Bloomfield | Bloomfield | |
| Township of Cedar Grove | no seat recorded | |
| Township of City of Orange | no seat recorded | |
| Township of Fairfield | no seat recorded | |
| Township of Irvington | no seat recorded | |
| Township of Livingston | no seat recorded | |
| Township of Maplewood | no seat recorded | |
| Township of Millburn | no seat recorded | |
| Township of Montclair | no seat recorded | |
| Township of Nutley | Nutley | |
| Township of South Orange Village | no seat recorded | |
| Township of Verona | no seat recorded | |
| Township of West Caldwell | West Caldwell | |
| Township of West Orange | no seat recorded |
Nothing has been written about Essex County here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
We show Newark as the capital of Essex County. If that is wrong, tell us what it should be and where you read it.
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