US ZIP Codes → Cities by ZIP Code → 51577

ZIP Code 51577

ZIP Code	51577
City	WALNUT
State	IA
Type	STANDARD
Post offices count	2 (see all)
Total population	932 (see all)

Cities in ZIP Code 51577

Primary city: WALNUT, IA

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Census data for ZIP Code 51577

Demographic and housing estimates in ZIP Code 51577

Total population
Total population	932
Male	482
Female	450

Population by age
Total population	932
Under 5 years	49
5 to 9 years	65
10 to 14 years	39
15 to 19 years	17
20 to 24 years	43
25 to 34 years	151
35 to 44 years	40
45 to 54 years	88
55 to 59 years	69
60 to 64 years	67
65 to 74 years	201
75 to 84 years	59
85 years and over	44
Median age (years)	52.2
Under 18 years	162
16 years and over	773
18 years and over	770
21 years and over	753
62 years and over	351
65 years and over	304

Population by race
Total population	932
One race	932
White	919
Black or African American	11
American Indian and Alaska Native	0
Asian	0
Native Hawaiian and Other Pacific Islander	0
Some other race	2
Two or more races	0

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	770
Male Citizen, VOTING AGE 18 and over population	399
Female Citizen, VOTING AGE 18 and over population	371

Social characteristics in ZIP Code 51577

Households by type
Total households	459
Family households (families)	219
Married-couple family	14
Male householder, no wife present, family	100
Female householder, no husband present, family	85
Nonfamily households	126
Average household size	230
Average family size	2.03

Economic characteristics in ZIP Code 51577

Income and benefits (in 2021 inflation-adjusted dollars)
Total households	459
Less than $10,000	8
$10,000 to $14,999	26
$15,000 to $24,999	55
$25,000 to $34,999	33
$35,000 to $49,999	98
$50,000 to $74,999	72
$75,000 to $99,999	75
$100,000 to $149,999	69
$150,000 to $199,999	14
$200,000 or more	9
Median household income (dollars)	53,393

Housing characteristics in ZIP Code 51577

Housing occupancy
Total housing units	566
Occupied housing units	459
Vacant housing units	107

Units in structure
Total housing units	566
1-unit, detached	450
1-unit, attached	4
2 units	0
3 or 4 units	15
5 to 9 units	0
10 to 19 units	0
20 or more units	77
Mobile home	20
Boat, RV, van, etc.	0

Year structure built
Total housing units	566
Built 2014 or later	0
Built 2010 to 2013	11
Built 2000 to 2009	5
Built 1990 to 1999	11
Built 1980 to 1989	24
Built 1970 to 1979	33
Built 1960 to 1969	130
Built 1950 to 1959	48
Built 1940 to 1949	25
Built 1939 or earlier	279

Rooms
Total housing units	566
1 room	25
2 rooms	33
3 rooms	27
4 rooms	49
5 rooms	71
6 rooms	61
7 rooms	100
8 rooms	87
9 rooms or more	113
Median rooms	6.7

Bedrooms
Total housing units	566
No bedroom	25
1 bedroom	79
2 bedrooms	101
3 bedrooms	213
4 bedrooms	128
5 or more bedrooms	20

Housing tenure
Occupied housing units	459
Owner-occupied	344
Renter-occupied	115
Average household size of owner-occupied unit	2.05
Average household size of renter-occupied unit	1.97

Year householder moved into unit
Occupied housing units	459
Moved in 2017 or later	26
Moved in 2015 to 2016	117
Moved in 2010 to 2014	99
Moved in 2000 to 2009	60
Moved in 1990 to 1999	42
Moved in 1989 and earlier	115

Value
Owner-occupied units	344
Less than $50,000	19
$50,000 to $99,999	99
$100,000 to $149,999	140
$150,000 to $199,999	34
$200,000 to $299,999	26
$300,000 to $499,999	17
$500,000 to $999,999	0
$1,000,000 or more	9
Median (dollars)	115,500

Mortgage status
Owner-occupied units	344
Housing units with a mortgage	166
Housing units without a mortgage	178

Gross rent
Occupied units paying rent	104
Less than $500	6
$500 to $999	75
$1,000 to $1,499	23
$1,500 to $1,999	0
$2,000 to $2,499	0
$2,500 to $2,999	0
$3,000 or more	0
Median (dollars)	813
No rent paid	11

Data is based on 2021 Census

Other ZIP Codes

51573 51575 515765157751578 51579 51591

ZIP Code 51577

Cities in ZIP Code 51577

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WALNUT — Post Office™

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Map

Census data for ZIP Code 51577

Demographic and housing estimates in ZIP Code 51577

Social characteristics in ZIP Code 51577

Economic characteristics in ZIP Code 51577

Housing characteristics in ZIP Code 51577

Other ZIP Codes