ZIP Code 50112
| ZIP Code | 50112 |
| City | GRINNELL |
| State | IA |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 11,885 (see all) |
Cities in ZIP Code 50112
Primary city: GRINNELL, IAAcceptable: OAKLAND ACRES
Unacceptable: NEWBURG
Post offices
GRINNELL — Post Office™ 932 BROAD ST GRINNELL, IA 50112-9998 MoreGRINNELL — Post Office™932 BROAD ST For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 50112
Demographic and housing estimates in ZIP Code 50112
| Total population | 11,885 |
| Male | 5,554 |
| Female | 6,331 |
| Total population | 11,885 |
| Under 5 years | 465 |
| 5 to 9 years | 584 |
| 10 to 14 years | 770 |
| 15 to 19 years | 1,695 |
| 20 to 24 years | 1,032 |
| 25 to 34 years | 886 |
| 35 to 44 years | 1,320 |
| 45 to 54 years | 1,316 |
| 55 to 59 years | 532 |
| 60 to 64 years | 904 |
| 65 to 74 years | 1,074 |
| 75 to 84 years | 911 |
| 85 years and over | 396 |
| Median age (years) | 39.3 |
| Under 18 years | 2,346 |
| 16 years and over | 9,995 |
| 18 years and over | 9,539 |
| 21 years and over | 8,052 |
| 62 years and over | 3,085 |
| 65 years and over | 2,381 |
| Total population | 11,885 |
| One race | 11,558 |
| White | 10,841 |
| Black or African American | 216 |
| American Indian and Alaska Native | 0 |
| Asian | 408 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 93 |
| Two or more races | 327 |
| Citizen, VOTING AGE 18 and over population | 9,267 |
| Male Citizen, VOTING AGE 18 and over population | 4,243 |
| Female Citizen, VOTING AGE 18 and over population | 5,024 |
Social characteristics in ZIP Code 50112
| Total households | 4,782 |
| Family households (families) | 2,130 |
| Married-couple family | 333 |
| Male householder, no wife present, family | 930 |
| Female householder, no husband present, family | 777 |
| Nonfamily households | 1,389 |
| Average household size | 1,792 |
| Average family size | 2.18 |
Economic characteristics in ZIP Code 50112
| Total households | 4,782 |
| Less than $10,000 | 351 |
| $10,000 to $14,999 | 263 |
| $15,000 to $24,999 | 487 |
| $25,000 to $34,999 | 381 |
| $35,000 to $49,999 | 663 |
| $50,000 to $74,999 | 736 |
| $75,000 to $99,999 | 513 |
| $100,000 to $149,999 | 786 |
| $150,000 to $199,999 | 139 |
| $200,000 or more | 463 |
| Median household income (dollars) | 56,302 |
Housing characteristics in ZIP Code 50112
| Total housing units | 4,997 |
| Occupied housing units | 4,782 |
| Vacant housing units | 215 |
| Total housing units | 4,997 |
| 1-unit, detached | 3,376 |
| 1-unit, attached | 275 |
| 2 units | 184 |
| 3 or 4 units | 212 |
| 5 to 9 units | 307 |
| 10 to 19 units | 226 |
| 20 or more units | 356 |
| Mobile home | 61 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 4,997 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 234 |
| Built 2000 to 2009 | 369 |
| Built 1990 to 1999 | 389 |
| Built 1980 to 1989 | 639 |
| Built 1970 to 1979 | 873 |
| Built 1960 to 1969 | 433 |
| Built 1950 to 1959 | 530 |
| Built 1940 to 1949 | 189 |
| Built 1939 or earlier | 1,341 |
| Total housing units | 4,997 |
| 1 room | 78 |
| 2 rooms | 165 |
| 3 rooms | 322 |
| 4 rooms | 860 |
| 5 rooms | 852 |
| 6 rooms | 559 |
| 7 rooms | 739 |
| 8 rooms | 540 |
| 9 rooms or more | 882 |
| Median rooms | 5.9 |
| Total housing units | 4,997 |
| No bedroom | 78 |
| 1 bedroom | 559 |
| 2 bedrooms | 1,667 |
| 3 bedrooms | 1,590 |
| 4 bedrooms | 911 |
| 5 or more bedrooms | 192 |
| Occupied housing units | 4,782 |
| Owner-occupied | 3,075 |
| Renter-occupied | 1,707 |
| Average household size of owner-occupied unit | 2.50 |
| Average household size of renter-occupied unit | 1.60 |
| Occupied housing units | 4,782 |
| Moved in 2017 or later | 541 |
| Moved in 2015 to 2016 | 1,478 |
| Moved in 2010 to 2014 | 710 |
| Moved in 2000 to 2009 | 862 |
| Moved in 1990 to 1999 | 663 |
| Moved in 1989 and earlier | 528 |
| Owner-occupied units | 3,075 |
| Less than $50,000 | 171 |
| $50,000 to $99,999 | 479 |
| $100,000 to $149,999 | 683 |
| $150,000 to $199,999 | 613 |
| $200,000 to $299,999 | 739 |
| $300,000 to $499,999 | 308 |
| $500,000 to $999,999 | 76 |
| $1,000,000 or more | 6 |
| Median (dollars) | 163,700 |
| Owner-occupied units | 3,075 |
| Housing units with a mortgage | 1,823 |
| Housing units without a mortgage | 1,252 |
| Occupied units paying rent | 1,630 |
| Less than $500 | 287 |
| $500 to $999 | 971 |
| $1,000 to $1,499 | 306 |
| $1,500 to $1,999 | 50 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 16 |
| Median (dollars) | 742 |
| No rent paid | 77 |
Data is based on 2021 Census