IRWIN, IA ZIP Code
| City | IRWIN |
| State | Iowa |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
| Total population | 341 (see all) |
51446
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.
List of IRWIN, IA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 51446 | STANDARD | 554 |
Post offices
IRWIN — Post Office™ 516 ANN ST IRWIN, IA 51446-7568 |
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Using the same format, write the return address in the top left corner.
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Address example
2246 1500TH ST
IRWIN IA 51446-7500
IRWIN IA 51446-7500
2368 1650TH ST
IRWIN IA 51446-7501
IRWIN IA 51446-7501
209 EVA ST
IRWIN IA 51446-7702
IRWIN IA 51446-7702
325 JANE ST
IRWIN IA 51446-7710
IRWIN IA 51446-7710
200 RIVER ST
IRWIN IA 51446-7581
IRWIN IA 51446-7581
2090 VINE RD
IRWIN IA 51446-7548
IRWIN IA 51446-7548
Map
Census data for IRWIN, IA
Demographic and housing estimates in IRWIN, IA
| Total population | 341 |
| Male | 164 |
| Female | 177 |
| Total population | 341 |
| Under 5 years | 9 |
| 5 to 9 years | 11 |
| 10 to 14 years | 23 |
| 15 to 19 years | 17 |
| 20 to 24 years | 18 |
| 25 to 34 years | 14 |
| 35 to 44 years | 36 |
| 45 to 54 years | 57 |
| 55 to 59 years | 25 |
| 60 to 64 years | 35 |
| 65 to 74 years | 58 |
| 75 to 84 years | 29 |
| 85 years and over | 9 |
| Median age (years) | 52.5 |
| Under 18 years | 51 |
| 16 years and over | 295 |
| 18 years and over | 290 |
| 21 years and over | 281 |
| 62 years and over | 109 |
| 65 years and over | 96 |
| Total population | 341 |
| One race | 336 |
| White | 334 |
| Black or African American | 0 |
| American Indian and Alaska Native | 1 |
| Asian | 0 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 1 |
| Two or more races | 5 |
| Citizen, VOTING AGE 18 and over population | 289 |
| Male Citizen, VOTING AGE 18 and over population | 131 |
| Female Citizen, VOTING AGE 18 and over population | 158 |
Social characteristics in IRWIN, IA
| Total households | 174 |
| Family households (families) | 116 |
| Married-couple family | 94 |
| Male householder, no wife present, family | 6 |
| Female householder, no husband present, family | 16 |
| Nonfamily households | 58 |
| Average household size | 1.96 |
| Average family size | 2.39 |
Economic characteristics in IRWIN, IA
| Total households | 174 |
| Less than $10,000 | 11 |
| $10,000 to $14,999 | 10 |
| $15,000 to $24,999 | 23 |
| $25,000 to $34,999 | 13 |
| $35,000 to $49,999 | 30 |
| $50,000 to $74,999 | 40 |
| $75,000 to $99,999 | 26 |
| $100,000 to $149,999 | 19 |
| $150,000 to $199,999 | 2 |
| $200,000 or more | 0 |
| Median household income (dollars) | 50,000 |
Housing characteristics in IRWIN, IA
| Total housing units | 202 |
| Occupied housing units | 174 |
| Vacant housing units | 28 |
| Total housing units | 202 |
| 1-unit, detached | 191 |
| 1-unit, attached | 0 |
| 2 units | 0 |
| 3 or 4 units | 8 |
| 5 to 9 units | 0 |
| 10 to 19 units | 0 |
| 20 or more units | 0 |
| Mobile home | 3 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 202 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 0 |
| Built 2000 to 2009 | 8 |
| Built 1990 to 1999 | 5 |
| Built 1980 to 1989 | 10 |
| Built 1970 to 1979 | 35 |
| Built 1960 to 1969 | 26 |
| Built 1950 to 1959 | 23 |
| Built 1940 to 1949 | 26 |
| Built 1939 or earlier | 69 |
| Total housing units | 202 |
| 1 room | 3 |
| 2 rooms | 0 |
| 3 rooms | 6 |
| 4 rooms | 36 |
| 5 rooms | 39 |
| 6 rooms | 20 |
| 7 rooms | 34 |
| 8 rooms | 23 |
| 9 rooms or more | 41 |
| Median rooms | 6.4 |
| Total housing units | 202 |
| No bedroom | 3 |
| 1 bedroom | 8 |
| 2 bedrooms | 72 |
| 3 bedrooms | 78 |
| 4 bedrooms | 25 |
| 5 or more bedrooms | 16 |
| Occupied housing units | 174 |
| Owner-occupied | 126 |
| Renter-occupied | 48 |
| Average household size of owner-occupied unit | 2.13 |
| Average household size of renter-occupied unit | 1.52 |
| Occupied housing units | 174 |
| Moved in 2017 or later | 0 |
| Moved in 2015 to 2016 | 13 |
| Moved in 2010 to 2014 | 50 |
| Moved in 2000 to 2009 | 39 |
| Moved in 1990 to 1999 | 22 |
| Moved in 1989 and earlier | 50 |
| Owner-occupied units | 126 |
| Less than $50,000 | 39 |
| $50,000 to $99,999 | 52 |
| $100,000 to $149,999 | 24 |
| $150,000 to $199,999 | 7 |
| $200,000 to $299,999 | 4 |
| $300,000 to $499,999 | 0 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 65,400 |
| Owner-occupied units | 126 |
| Housing units with a mortgage | 51 |
| Housing units without a mortgage | 75 |
| Occupied units paying rent | 44 |
| Less than $500 | 18 |
| $500 to $999 | 26 |
| $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) | 529 |
| No rent paid | 4 |
Data is based on 2018 Census
ZIP Codes for other locations
State for IRWIN
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