Grundy County, IA

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Grundy County, Iowa ZIP Codes

ZIP Codes: 29
Cities: 19
Population: 12,336
Table of Grundy County, IA ZIP Codes with list of cities and counties and population for each ZIP Code.
ZIPCityPopulation
50601 Ackley city 1,706
50604 Aplington city 879
50609 Beaman city 136
50621 Conrad city 1,110
50624 Dike city 1,195
50627 Eldora city, Whitten city 2,673
50638 Grundy Center city 2,783
50642 Holland city 279
50665 Parkersburg city, Stout city 1,765
50669 Morrison city, Reinbeck city 1,752
50672 Steamboat Rock city 251
50680 Wellsburg city 755
50601 Ackley city 2,521
50604 Aplington city 1,550
50609 Beaman city 365
50613 Cedar Falls city, Hudson city, New Hartford city, Waterloo city 43,708
50621 Conrad city 1,558
50624 Dike city 1,544
50627 Eldora city, Whitten city 3,285
50638 Grundy Center city 3,444
50642 Holland city 553
50643 Hudson city 3,058
50657 Morrison city 106
50660 New Hartford city 1,216
50665 Parkersburg city, Stout city 2,748
50669 Morrison city, Reinbeck city 2,286
50672 Steamboat Rock city 469
50673 Stout city 215
50680 Wellsburg city 1,060

Census data for Grundy County, Iowa

Demographic estimates in Grundy County, Iowa

Total population
Total population12,336
Male6,121
Female6,215
Population by age
Under 18 years2,903
18 to 65 years6,910
65 years and over2,523
Median age (years)42.0
Population by race
Total population12,336
One race12,198
   White11,967
   Black or African American89
   American Indian and Alaska Native13
   Asian43
   Native Hawaiian and Other Pacific Islander0
   Some other race86
Two or more races138

Economic characteristics in Grundy County, Iowa

Income and benefits (in inflation-adjusted dollars)
Total households5,024
Less than $10,000151
$10,000 to $24,999476
$25,000 to $49,999966
$50,000 to $99,9991,806
$100,000 to $149,999904
$150,000 to $199,999397
$200,000 or more324
Median household income (dollars)74,552

Housing characteristics in Grundy County, Iowa

Housing occupancy
Total housing units5,472
Occupied housing units5,024
Vacant housing units448
Housing tenure
Occupied housing units5,024
Owner-occupied4,232
Renter-occupied792
Value
Owner-occupied units4,232
Less than $50,000268
$50,000 to $99,9991,017
$100,000 to $149,999860
$150,000 to $199,999814
$200,000 to $299,999758
$300,000 to $499,999433
$500,000 to $999,99969
$1,000,000 or more13
Median (dollars)148,300
Gross rent
Occupied units paying rent685
Less than $50096
$500 to $999456
$1,000 to $1,49973
$1,500 to $1,99919
$2,000 to $2,4994
$2,500 to $2,9990
$3,000 or more37
Median (dollars)709
No rent paid107

How many ZIP Codes are in Grundy County, IA?

There are 29 ZIP Codes in Grundy County, IA.

What is the largest ZIP Code by population in Grundy County, IA?

The largest ZIP Code in Grundy County, IA is 50613 with a population of 43,708.

TOP-5 ZIP codes by population in Grundy County, IA:
  • 50613
  • 50638
  • 50627
  • 50643
  • 50638
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