Post office in Newton

AgentData lists 25 post offices in Newton, United States. Updated September 2026.

25 businesses1 with websites

Showing 18 of 25

Harvey Post Office
Pella Post Office
Leighton Post Office
Taintor Post Office
Killduff Post Office
Colfax Post Office
Lynnville Post Office
Reasnor Post Office
Prairie City Post Office
Baxter Post Office
Searsboro Post Office
Grinnell Post Office

932, Broad Street, Grinnell, 50112, IA

Montezuma Post Office
Newton Post Office
United States Postal Service

106, South Pearl Street, New Sharon, 50207, IA

Full profile
Monroe Post Office
Sully Post Office
Malcom Post Office

Also in Newton

Place of worship (215)Elementary school (57)Restaurant (46)Fast food restaurant (42)Fuel supplier (34)Campground (32)Convenience store (29)Doctor (24)

Post office in nearby cities

Beckley (173)Charleston (135)Salisbury (113)Williamsburg (95)Rutland (91)Lincoln (81)Ottumwa (81)Clarksburg (80)

Frequently asked questions

How many post offices are in Newton?

AgentData lists 25 post offices in Newton as of September 2026.

Which post offices in Newton have a website?

1 of 25 post offices in Newton have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=post-office&city=newton-ia-us