UNDERWOOD, IA ZIP Code

CityUNDERWOOD
StateIowa
ZIP Codes count1 (see all)
Post offices count1 (see all)
Total population931 (see all)
ZIP Code for UNDERWOOD, Iowa
51576
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for UNDERWOOD, IA by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of UNDERWOOD, IA ZIP Codes

ZIPTYPEPOPULATION
51576STANDARD2,036

Post offices

UNDERWOOD — Post Office
313 3RD ST UNDERWOOD, IA 51576-8019

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

  1. Recipient's full name
  2. Full street address
  3. City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
The recipient address information is provided for your reference.

Address example

22690 250TH ST
UNDERWOOD IA  51576-3564
27024 270TH ST
UNDERWOOD IA  51576-3946
23100 282ND ST
UNDERWOOD IA  51576-3612
510 HOPE AVE
UNDERWOOD IA  51576-1000
28873 JACKSON AVE
UNDERWOOD IA  51576-3663
23895 JASPER LN
UNDERWOOD IA  51576-3677

Map

Census data for UNDERWOOD, IA

Demographic and housing estimates in UNDERWOOD, IA

Total population
Total population931
Male458
Female473
Population by age
Total population931
Under 5 years89
5 to 9 years80
10 to 14 years94
15 to 19 years57
20 to 24 years43
25 to 34 years110
35 to 44 years107
45 to 54 years109
55 to 59 years77
60 to 64 years62
65 to 74 years74
75 to 84 years29
85 years and over0
Median age (years)33.6
Under 18 years312
16 years and over655
18 years and over619
21 years and over590
62 years and over134
65 years and over103
Population by race
Total population931
One race917
   White910
   Black or African American0
   American Indian and Alaska Native3
   Asian0
   Native Hawaiian and Other Pacific Islander0
   Some other race4
Two or more races14
Citizen, voting age population
Citizen, VOTING AGE 18 and over population619
Male Citizen, VOTING AGE 18 and over population283
Female Citizen, VOTING AGE 18 and over population336

Social characteristics in UNDERWOOD, IA

Households by type
Total households335
Family households (families)270
Married-couple family215
Male householder, no wife present, family7
Female householder, no husband present, family48
Nonfamily households65
Average household size2.78
Average family size3.10

Economic characteristics in UNDERWOOD, IA

Income and benefits (in 2018 inflation-adjusted dollars)
Total households335
Less than $10,00014
$10,000 to $14,99912
$15,000 to $24,9998
$25,000 to $34,99933
$35,000 to $49,99938
$50,000 to $74,99937
$75,000 to $99,99968
$100,000 to $149,99989
$150,000 to $199,99921
$200,000 or more15
Median household income (dollars)81,406

Housing characteristics in UNDERWOOD, IA

Housing occupancy
Total housing units359
Occupied housing units335
Vacant housing units24
Units in structure
Total housing units359
1-unit, detached301
1-unit, attached9
2 units0
3 or 4 units6
5 to 9 units41
10 to 19 units2
20 or more units0
Mobile home0
Boat, RV, van, etc.0
Year structure built
Total housing units359
Built 2014 or later2
Built 2010 to 201313
Built 2000 to 200978
Built 1990 to 199943
Built 1980 to 198932
Built 1970 to 197960
Built 1960 to 196938
Built 1950 to 195932
Built 1940 to 194917
Built 1939 or earlier44
Rooms
Total housing units359
1 room0
2 rooms3
3 rooms10
4 rooms52
5 rooms62
6 rooms73
7 rooms38
8 rooms34
9 rooms or more87
Median rooms6.2
Bedrooms
Total housing units359
No bedroom0
1 bedroom24
2 bedrooms98
3 bedrooms131
4 bedrooms83
5 or more bedrooms23
Housing tenure
Occupied housing units335
Owner-occupied262
Renter-occupied73
Average household size of owner-occupied unit2.87
Average household size of renter-occupied unit2.47
Year householder moved into unit
Occupied housing units335
Moved in 2017 or later6
Moved in 2015 to 201639
Moved in 2010 to 201492
Moved in 2000 to 200995
Moved in 1990 to 199955
Moved in 1989 and earlier48
Value
Owner-occupied units262
Less than $50,0006
$50,000 to $99,99929
$100,000 to $149,99974
$150,000 to $199,99955
$200,000 to $299,99976
$300,000 to $499,99917
$500,000 to $999,9993
$1,000,000 or more2
Median (dollars)164,100
Mortgage status
Owner-occupied units262
Housing units with a mortgage194
Housing units without a mortgage68
Gross rent
Occupied units paying rent71
Less than $50012
$500 to $99943
$1,000 to $1,4999
$1,500 to $1,9997
$2,000 to $2,4990
$2,500 to $2,9990
$3,000 or more0
Median (dollars)753
No rent paid2
Data is based on 2018 Census

ZIP Codes for other locations

State for UNDERWOOD
Iowa ZIP Codes
Other cities in Iowa