MASON CITY IOWA ZIP

FILE_ID: MASON-CI

Welcome to the informative page about Mason City, Iowa. Here, you will find essential details about this city, including its unique postal code.

Location and Geography: Mason City is a charming city located in the northeastern part of Iowa, United States. It is situated in Cerro Gordo County and is known for its picturesque landscapes and small-town charm. The city is surrounded by rolling hills and is close to the beautiful Lake Mason, offering residents and visitors a peaceful and scenic environment.

Postal Code: The postal code for Mason City, Iowa, is 50401. This unique identifier is essential for mail delivery and helps organize the city's various neighborhoods and areas. It is a standard five-digit code, making it easy to locate and navigate within the city.

This introduction provides a brief overview, setting the stage for further exploration of Mason City's attractions, history, and local culture.

Visual Evidence (45)
Mason City (zip 50401), IA
Mason City (zip 50401), IA
A quaint, historic building in Mason City, Iowa, s...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
The vibrant sunset casts a warm glow over Mason Ci...
Mason City Iowa Zip Code Map at Archie Kirkley blog
Mason City Iowa Zip Code Map at Archie Kirkley blog
A bustling farmer's market in Mason City's town sq...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
A close-up of a vintage car parked near the riverf...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
The historic Mason City Opera House, its grand fac...
Mason City, IA Cost of Living
Mason City, IA Cost of Living
A vibrant street festival in the heart of Mason Ci...
Mason City Iowa Street Map 1950160
Mason City Iowa Street Map 1950160
A serene view of the Iowa River, with the historic...
Mason City ZIP Codes In Iowa | Postal Code Finder
Mason City ZIP Codes In Iowa | Postal Code Finder
A local bakery in Mason City, displaying an array ...
Map Of Mason City Iowa
Map Of Mason City Iowa
The iconic Mason City Bridge, a historic landmark,...
Mason City, Iowa (IA 50401) profile: population, maps, real estate ...
Mason City, Iowa (IA 50401) profile: population, maps, real estate ...
A vibrant farmers' market, with a focus on the col...
Mason_City Metro Area, Iowa Reviews
Mason_City Metro Area, Iowa Reviews
A historic building in Mason City, featuring a uni...
Rem Mason City Iowa at Caitlyn Lavater blog
Rem Mason City Iowa at Caitlyn Lavater blog
A local band performing at a street festival, with...
Iowa Zip Code Map 2020-2026 - Fill and Sign Printable Template Online
Iowa Zip Code Map 2020-2026 - Fill and Sign Printable Template Online
A close-up of a vintage bicycle parked near the ri...
Guía Urbano de Mason City, Iowa
Guía Urbano de Mason City, Iowa
The historic Mason City Opera House, with its gran...
MASON CITY, Iowa ZIP Codes
MASON CITY, Iowa ZIP Codes
A bustling farmer's market, with a focus on the lo...
Mason City, IA - Geographic Facts & Maps - MapSof.net
Mason City, IA - Geographic Facts & Maps - MapSof.net
A vintage car show in Mason City, featuring a vari...
Aerial Photography Map of Mason City, IA Iowa
Aerial Photography Map of Mason City, IA Iowa
A local theater in Mason City, with its bright neo...
Moving to Mason City, Iowa - BtoBers
Moving to Mason City, Iowa - BtoBers
A serene view of the Iowa River at sunset, with th...
Previsión del Tiempo para Mason City, Iowa
Previsión del Tiempo para Mason City, Iowa
A local bakery, displaying an array of freshly bak...
Mason City, Iowa (IA 50401) profile: population, maps, real estate ...
Mason City, Iowa (IA 50401) profile: population, maps, real estate ...
The iconic Mason City Bridge, illuminated by the c...
Trucks For Sale Mason City Iowa at George Bousquet blog
Trucks For Sale Mason City Iowa at George Bousquet blog
A vibrant street festival, with a focus on the loc...
Where is Mason City, IA, USA? | Location Map of Mason City, Iowa
Where is Mason City, IA, USA? | Location Map of Mason City, Iowa
A historic building in Mason City, featuring a uni...
Top 7 Nursing Homes Near Mason City, IA
Top 7 Nursing Homes Near Mason City, IA
A local band performing at a street festival, with...
Image
Image
A vintage bicycle tour in Mason City, with partici...
Iowa City, Iowa ZIP Code - United States
Iowa City, Iowa ZIP Code - United States
The historic Mason City Opera House, with its gran...
Image
Image
A bustling farmer's market, with a focus on the lo...
13 Things To Do In Mason City, Iowa
13 Things To Do In Mason City, Iowa
A vintage car show in Mason City, featuring a vari...
Mason City, IA Real Estate and Homes for Sale | Iowa Realty
Mason City, IA Real Estate and Homes for Sale | Iowa Realty
A local theater in Mason City, with its bright neo...
Visit Mason City Iowa - Article #2 in our Jefferson Highway blog series ...
Visit Mason City Iowa - Article #2 in our Jefferson Highway blog series ...
A detailed look at mason city iowa zip ....
Re-assembled Mason City Fire Department sculpture called "a meaningful ...
Re-assembled Mason City Fire Department sculpture called "a meaningful ...
A detailed look at mason city iowa zip ....
12 Of The Friendliest Towns In Iowa
12 Of The Friendliest Towns In Iowa
A detailed look at mason city iowa zip ....
Image
Image
A detailed look at mason city iowa zip ....
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
A detailed look at mason city iowa zip ....
The Cost of Living Diaries: Mason City, IA - Livability.com
The Cost of Living Diaries: Mason City, IA - Livability.com
A detailed look at mason city iowa zip ....
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
A detailed look at mason city iowa zip ....
Courthouse, Mason City, Iowa Postcard
Courthouse, Mason City, Iowa Postcard
A detailed look at mason city iowa zip ....
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
A detailed look at mason city iowa zip ....
How to Spend 48 Hours in Mason City | Travel Iowa
How to Spend 48 Hours in Mason City | Travel Iowa
A detailed look at mason city iowa zip ....
Map of Mason City, Iowa as of February 2026. Streets, landmarks and ...
Map of Mason City, Iowa as of February 2026. Streets, landmarks and ...
A detailed look at mason city iowa zip ....
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
50401 Zip Code (Mason City, Iowa) Profile - homes, apartments, schools ...
A detailed look at mason city iowa zip ....
Iowa Club Plans Ribbon Cutting to Celebrate Major Renovation - Club ...
Iowa Club Plans Ribbon Cutting to Celebrate Major Renovation - Club ...
A detailed look at mason city iowa zip ....
11 Fun And Unique Things To Do In Mason City, Iowa | QuartzMountain
11 Fun And Unique Things To Do In Mason City, Iowa | QuartzMountain
A detailed look at mason city iowa zip ....
Visit Mason City Iowa added a new... - Visit Mason City Iowa
Visit Mason City Iowa added a new... - Visit Mason City Iowa
A detailed look at mason city iowa zip ....
Mason City, IA Community Seniors | Mason City IA
Mason City, IA Community Seniors | Mason City IA
A detailed look at mason city iowa zip ....
League of Women Voters of Iowa hosts public forum in Mason City - ABC 6 ...
League of Women Voters of Iowa hosts public forum in Mason City - ABC 6 ...
A detailed look at mason city iowa zip ....