ACNB Bank: branch locations
ACNB Bank is an FDIC-insured bank with 31 branches in 2 states in our list. Its main office address in the FDIC records is 16 Lincoln Sq, Gettysburg, PA 17325.
Contact details
| Main office | 16 Lincoln Sq, Gettysburg, PA 17325 |
|---|---|
| Official website | www.acnb.com |
| FDIC certificate | 7506 |
The website address is the one the bank reported to the FDIC. Phone numbers are not part of the FDIC data, so use the number on your card or the bank’s own website.
Where ACNB Bank has branches
| State | Branches |
|---|---|
| Pennsylvania | 22 |
| Maryland | 9 |
All ACNB Bank branches
Showing 31 of 31
| City | State | Branch | Address | ZIP | Map |
|---|---|---|---|---|---|
| Frederick | MD | Aspen Ridge Branch | 165 Thomas Johnson Dr | 21702 | Map |
| Frederick | MD | 2 North on the Square Branch | 2 N Market St | 21701 | Map |
| Frederick | MD | Crestwood Branch | 6910 Crestwood Blvd | 21703 | Map |
| Mount Airy | MD | Mt. Airy Branch | 1001 Twin Arch Rd | 21771 | Map |
| New Windsor | MD | New Windsor Br | 213 Main St | 21776 | Map |
| Taneytown | MD | Taneytown Branch | 222 E Baltimore St | 21787 | Map |
| Walkersville | MD | Walkersville Branch | 200 Commerce Dr | 21793 | Map |
| Westminster | MD | College Square Branch | 444 Wmc Dr | 21158 | Map |
| Westminster | MD | Market Place Branch | 810 Market St | 21157 | Map |
| Biglerville | PA | Upper Adams Branch | 3425 Biglerville Rd | 17307 | Map |
| Chambersburg | PA | Chambersburg Office | 850 Norland Ave | 17201 | Map |
| Dillsburg | PA | Dillsburg Branch | 3 Tristan Dr | 17019 | Map |
| East Berlin | PA | East Berlin Branch | 1677 Route 194 N | 17316 | Map |
| Fairfield | PA | Carroll Valley Branch | 4910 Fairfield Rd | 17320 | Map |
| Gettysburg | PA | ACNB Bank (main office) | 16 Lincoln Sq | 17325 | Map |
| Gettysburg | PA | West Gettysburg Branch | 545 W Middle St | 17325 | Map |
| Gettysburg | PA | North Gettysburg Branch | 675 Old Harrisburg Rd | 17325 | Map |
| Hanover | PA | North Hanover Branch | 1127 Eichelberger St | 17331 | Map |
| Hanover | PA | South Hanover Branch | 1801 Baltimore Pike | 17331 | Map |
| Lancaster | PA | Oregon Pike Branch | 1687 Oregon Pike | 17601 | Map |
| Lancaster | PA | State Road Lancaster Branch | 2151 State Road | 17601 | Map |
| Littlestown | PA | Littlestown Branch | 444 W King St | 17340 | Map |
| Mc Sherrystown | PA | Mcsherrystown Branch | 369 Main St | 17344 | Map |
| New Oxford | PA | New Oxford Branch | 318 Lincoln Way E | 17350 | Map |
| Newville | PA | Newville Branch | 39 Carlisle Rd | 17241 | Map |
| Spring Grove | PA | Spring Grove Office Branch | 221 N Main St | 17362 | Map |
| York | PA | Downtown York Branch | 100 N George St | 17401 | Map |
| York | PA | South York Plaza Office | 201 Pauline Dr | 17402 | Map |
| York | PA | White Street Branch | 2170 White St | 17404 | Map |
| York | PA | Susquehanna Trail Branch | 2305 N Susquehanna Trl | 17404 | Map |
| York | PA | Eastern Boulevard Branch | 2450 Eastern Blvd | 17402 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. This site is independent and is not affiliated with ACNB Bank. Confirm branch details with the bank.
Frequently asked questions
How many branches does ACNB Bank have?
Our list has 31 branches of ACNB Bank, in Pennsylvania (22) and Maryland (9). The number changes as branches open and close.
Where is ACNB Bank headquartered?
The FDIC lists the main office at 16 Lincoln Sq, Gettysburg, PA 17325.
Is ACNB Bank FDIC-insured?
According to the FDIC BankFind data, ACNB Bank is an active FDIC-insured institution (certificate number 7506). Confirm any bank you plan to use in the FDIC’s BankFind tool.