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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Northwood, IA

Northwood, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 50459StandardWorth3,018

Timezone(s):Central (GMT -06:00)
Counties:WORTH, IA
Population:1,989 (More Details)
Male Population:956
Female Population:1,033
Median Age:44
ZIP Codes:1
Area Codes:1
Total Area:402 square miles (county)
Land Area:400 square miles (county)
Water Area:2 square miles (county)

Northwood, IA Demographic Information *

Total population1,989
Male population956
Female population1,033
Median age (years)44.2
White Population1,935
Black Population9
Indian Population3
Asian Population2
Hawaiian Population0
Hispanic Population45
Median age (Male)42
Median age (Female)46.3
Total households885
Family households (families)530
Average household size2.19
Average family size2.8
Total housing units1,004
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],