1850 Atlas
| Name | What | Place | Pop | Other |
| New Palestine | PO | Clermont Co, OH | water by Teche river | |
| New Paltz | PO | Ulster Co, NY | 2,729 | water by Hudson river& Wall kill |
| New Paltz Landing | PV | New Paltz twp, Ulster Co, NY | water by Hudson river | |
| New Paris | PV | Jefferson twp, Preble Co, OH | water by Whitewater river | |
| New Petersburg | PV | Paint twp, Highland Co, OH | ||
| New Philadelphia | PV | Goshen twp, Tuscarawas Co, OH | seat of justice, water by Tuscarawas river | |
| New Philadelphia | PV | Washington Co, IN | ||
| New Philadelphia | PO | Pike Co, IL | ||
| New Pittsburgh | PV | Chester twp, Wayne Co, OH | ||
| New Plymouth | PO | Vinton Co, OH | ||
| New Portage | PV | Norton twp, Medina Co, OH | ||
| New Portland | PT | Somerset Co, ME | 1,460 | water by Seven Mile brook |
| New Portland | PO | Ralls Co, MO | ||
| New Portland | PO | Stewart Co, TN | ||
| New Preston | PV | Washington twp, Litchfield Co, CT | water by Aspetuck river | |
| New Princeton | PO | Coshocton Co, OH | ||
| New Prospect | PV | Franklin twp, Bergen Co, NJ | water by Hokokus creek | |
| New Prospect | PV | Spartanburgh dist, SC | ||
| New Prospect | PV | Greene Co, AL | ||
| New Prospect | PO | Milton twp, Wayne Co, OH | ||
| New Prospect | PO | Winston Co, MS | ||
| New Prospect | PO | Orange Co, IN | ||
| New Providence | PT | Essex Co, NJ | 1,216 | |
| New Providence | PO | Lancaster Co, PA | ||
| New Providence | PO | Pike Co, AL | ||
| New Providence | PV | Montgomery Co, TN | ||
| New Providence | PV | Clarke Co, IN | ||
| New Reading | T | Perry Co, OH | 1,689 | |
| New Retreat | PO | Washington Co, IN | ||
| New Richland | PO | Logan Co, OH | ||
| New Richmond | PO | Crawford Co, PA | ||
| New Richmond | PV | Ohio twp, Clermont Co, OH | water by Ohio River | |
| New Richmond | PO | Montgomery Co, IN | ||
| New River | PO | Ascension parish, LA | ||
| New River | PO | Columbia Co, FL | ||
| New Road | PO | Sidney twp, Delaware Co, NY | ||
| New Rochelle | PT | Westchester Co, NY | 2,458 | water by Long Island sound |
| New Rochester | PV | Freedom twp, Wood Co, OH | ||
| New Roe | PO | Allen Co, KY | ||
| New Ross | PV | Montgomery Co, IN | ||
| New Rumley | PV | Rumley twp, Harrison Co, OH | ||
| New Russia | PO | Essex Co, NY | ||
| New Salem | PT | Franklin Co, MA | 1,253 | water by Miller's river |
| New Salem | PV | New Scotland twp, Albany Co, NY | ||
| New Salem | PV | Salem twp, Fayette Co, PA | ||
| New Salem | PO | Harrison Co, VA | ||
| New Salem | PV | Randolph Co, NC | ||
| New Salem | PV | Walnut twp, Fairfield Co, OH | ||
| New Salem | PV | Rush Co, IN | ||
| New Salem | PO | Rusk Co, TX | ||
| New Salem | PO | Pike Co, IL | ||
| New Salisbury | PV | Harrison Co, IN | ||
| New Scotland | PT | Albany Co, NY | 3,459 | water by Coeman's creek & a tributary of Norman's kill |
| New Sewickly | T | Beaver Co, PA | 2,131 | water by Big Beaver creek |
| New Sharon | PO | Monmouth Co, NJ | ||
| New Sheffield | PO | Beaver Co, PA | ||
| New Shoreham | PT | Block Island, Newport Co, RI | 1,262 | water by Long Island sound & Atlantic ocean |
| New Smyrna | PO | Orange Co, FL | water by Mosquito river, settled by a colony of 1500 Greeks & Minorcans in 1769 | |
| New Somerset | PO | Jefferson Co, OH | ||
| New Springfield | PV | Mahoning Co, OH | ||
| New Stanton | PV | Westmoreland Co, VA | ||
| New Store | PO | Buckingham Co, VA | ||
| New Sweden | PV | Au Sable twp, Clinton Co, NY | water by Au Sable river | |
| New Trenton | PV | Whitewater twp, Franklin Co, IN | ||
| New Trier | PO | Cook Co, IL | ||
| New Tripoli | PV | Linn twp, Lehigh Co, PA | water by tributary of Maiden creek | |
| New Upton | PO | Gloucester Co, VA | ||
| New Utrecht | PT | King's Co, Long Island, NY | 2,129 | water by Narrows & New York bay |
| New Vernon | PO | Mount Hope twp, Orange Co, NY | ||
| New Vernon | PV | Morris Co, NJ | ||
| New Vernon | PT | Mercer Co, PA | ||
| New Vienna | PO | Clinton Co, OH | ||
| New Village | PV | Brookhaven twp, Suffolk Co, NY | ||
| New Village | PV | Greenwich twp, Warren Co, NJ | ||
| New Vine | PO | Du Buque Co, IA | ||
| New Vineyard | T | Franklin Co, ME | 635 | water by tributaries of Seven Mile & Sandy rivers |
| New Wakefield | PV | Washington Co, AL | ||
| New Washington | PV | Clarke Co, IN | ||
| New Washington | PO | Clearfield Co, PA | ||
| New Washington | PO | Crawford Co, OH | ||
| Mew Way | PO | Licking Co, OH | ||
| New Westville | PO | Preble Co, OH | ||
| New Wilmington | PV | Lackawannock twp, Mercer Co, PA | ||
| New Winchester | PV | Crawford Co, OH | ||
| New Winchester | PV | Hendricks Co, IN | ||
| New Windsor | PT | Orange Co, NY | 11,4145 | water by Murderer's creek & Hudson river |
| New Windsor | PV | Carroll Co, MD | ||
| New Woodstock | PV | Cazenovia twp, Madison Co, NY | ||
| New York | City | New York Co, NY | 515,507 | |
| New York | PO | Sumter Co, AL | ||
| New York | PO | Montgomery Co, TN | ||
| New York Mills | PV | Whitestown twp, Oneida Co, NY | water by Sadaquada creek |