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    Home » CountyFIPS: 19193 - Woodbury County

    City: OTO, IA - ZIP Code

    OTO ZIP Code is 51044. This page contains OTO 9-digit ZIP Code list, OTO population, schools, museums, libraries, universities, hospitals, post offices, and OTO random addresses.

    OTO ZIP Code

    What is the zip code of OTO, Iowa? Below is the zipcode list for OTO.

    City NameZIP Code 5ZIP Code Population
    OTO51044232

    OTO 9-Digit ZIP Code

    What is the 9-digit ZIP Code for OTO, Iowa? Below is the list of OTO ZIP Code plus 4 with the address, you can click the link to find more information.

    9-Digit ZIP Code OTO Address
    51044-6000 700 (From 700 To 799) ROYAL ST, OTO, IA
    51044-6001 101 (From 101 To 114) 7TH AVE, OTO, IA
    51044-6002 601 (From 601 To 699 Odd) STATE ST, OTO, IA
    51044-6004 200 (From 200 To 299) 6TH AVE, OTO, IA
    51044-6005 200 (From 200 To 298 Even) 5TH AVE, OTO, IA
    51044-6007 500 (From 500 To 599) STATE ST, OTO, IA
    51044-6008 1 (From 1 To 99 Odd) WATER ST, OTO, IA
    51044-6009 200 (From 200 To 298 Even) ROYAL ST, OTO, IA
    51044-6010 300 (From 300 To 399) STATE ST, OTO, IA
    51044-6011 200 (From 200 To 299) STATE ST, OTO, IA

    If you can't find the 51044 plus 4 zip code you need on this page, we recommend you to use the the feature of Quick Select.

    OTO Post Office

    OTO has 1 post office. The basic information about the post office is as follows. If you want to check the services and service hours of the post office, you can click the link to find detailed information.

    • OTO Post Office

      Address 32 WASHINGTON ST, OTO, IA, 51044-7705

      Phone 712-827-4144

      *Street Parking Available

    OTO Basic Information

    This is online map of the address OTO, Iowa. You may use button to move and zoom in / out. The map information is for reference only.

    • Country:

      U.S. - United States

    • State:

      IA - Iowa

    • County:

      CountyFIPS: 19193 - Woodbury County

    • City Name:

      OTO
    • What does 'City Name' mean?
      The name of the city (and in some cases, organization) designated by that ZIP Code or postal code.

    Random Address in OTO

    OTO has 112 real addresses on our website, you can find the random addresses by clicking the picture below.

    OTO Envelope Example

    • This is an example of U.S envelope. Fill in the sender's information at the top left and the recipient information at the bottom right. The necessary information is sender/recipient's full name, street address, city, state and zip code. The recipient address information has been given for your reference. Generally, If you are not sure of the full 9-digit zip code, you can only fill in the 5-digit zip code to avoid loss of package.

    For more explanation, please read the official document: USA.pdf (English)

    OTO Population

    This is the population data of OTO in 2010 and 2020.

    • ·OTO Population 2020: 96
    • ·OTO Population 2010: 110
    City Name: OTO

  • State List

    Below is the states list of U.S. Click title to enter detail ZIP code information of every state.

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