Main / ZIP Codes / 51431

ZIP Code 51431 demographics

Cities: 1

Total housing units: 219

Population: 467

ZIP Code 51431 location, demographics, population, home values, social and economic characteristics.

ZIP Code 51431 Location

The list below contains cities and counties that use ZIP Code 51431.

51431 state: Iowa
51431 counties: Ida County, Sac County
51431 city: Arthur city

ZIP Code 51431 population: 467

Population

Year	Population
2021	467
2020	341
2019	426
2018	432
2017	439
2016	441
2015	464
2014	449
2013	385
2012	366
2011	338

Census data for ZIP Code 51431

Demographic and housing estimates in ZIP Code 51431

Total population
Total population	467
Male	220
Female	247

Population by age
Total population	467
Under 5 years	38
5 to 9 years	22
10 to 14 years	16
15 to 19 years	43
20 to 24 years	49
25 to 34 years	46
35 to 44 years	31
45 to 54 years	35
55 to 59 years	29
60 to 64 years	52
65 to 74 years	58
75 to 84 years	41
85 years and over	7
Median age (years)	40.5
Under 18 years	83
16 years and over	391
18 years and over	384
21 years and over	305
62 years and over	136
65 years and over	106

Population by race
Total population	467
One race	446
White	414
Black or African American	0
American Indian and Alaska Native	1
Asian	0
Native Hawaiian and Other Pacific Islander	0
Some other race	31
Two or more races	21

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	384
Male Citizen, VOTING AGE 18 and over population	183
Female Citizen, VOTING AGE 18 and over population	201

Social characteristics in ZIP Code 51431

Households by type
Total households	211
Family households (families)	102
Married-couple family	35
Male householder, no wife present, family	22
Female householder, no husband present, family	18
Nonfamily households	52
Average household size	70
Average family size	2.21

Economic characteristics in ZIP Code 51431

Income and benefits (in inflation-adjusted dollars)
Total households	211
Less than $10,000	11
$10,000 to $14,999	10
$15,000 to $24,999	16
$25,000 to $34,999	9
$35,000 to $49,999	69
$50,000 to $74,999	34
$75,000 to $99,999	13
$100,000 to $149,999	45
$150,000 to $199,999	2
$200,000 or more	2
Median household income (dollars)	46,992

Housing characteristics in ZIP Code 51431

Housing occupancy
Total housing units	219
Occupied housing units	211
Vacant housing units	8

Units in structure
Total housing units	219
1-unit, detached	171
1-unit, attached	2
2 units	0
3 or 4 units	0
5 to 9 units	9
10 to 19 units	30
20 or more units	0
Mobile home	7
Boat, RV, van, etc.	0

Year structure built
Total housing units	219
Built 2014 or later	0
Built 2010 to 2013	0
Built 2000 to 2009	0
Built 1990 to 1999	4
Built 1980 to 1989	11
Built 1970 to 1979	38
Built 1960 to 1969	17
Built 1950 to 1959	56
Built 1940 to 1949	13
Built 1939 or earlier	80

Rooms
Total housing units	219
1 room	0
2 rooms	3
3 rooms	5
4 rooms	44
5 rooms	19
6 rooms	31
7 rooms	46
8 rooms	38
9 rooms or more	33
Median rooms	6.7

Bedrooms
Total housing units	219
No bedroom	0
1 bedroom	45
2 bedrooms	25
3 bedrooms	87
4 bedrooms	51
5 or more bedrooms	11

Housing tenure
Occupied housing units	211
Owner-occupied	155
Renter-occupied	56
Average household size of owner-occupied unit	2.26
Average household size of renter-occupied unit	2.07

Year householder moved into unit
Occupied housing units	211
Moved in 2017 or later	35
Moved in 2015 to 2016	36
Moved in 2010 to 2014	22
Moved in 2000 to 2009	26
Moved in 1990 to 1999	53
Moved in 1989 and earlier	39

Value
Owner-occupied units	155
Less than $50,000	47
$50,000 to $99,999	53
$100,000 to $149,999	9
$150,000 to $199,999	18
$200,000 to $299,999	12
$300,000 to $499,999	11
$500,000 to $999,999	0
$1,000,000 or more	5
Median (dollars)	74,200

Mortgage status
Owner-occupied units	155
Housing units with a mortgage	86
Housing units without a mortgage	69

Gross rent
Occupied units paying rent	49
Less than $500	10
$500 to $999	39
$1,000 to $1,499	0
$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)	574
No rent paid	7

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