SIBLEY, IA ZIP Code
| City | SIBLEY |
| State | Iowa |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
| Total population | 2,639 (see all) |
ZIP Code in SIBLEY, Iowa
51249
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 SIBLEY, IA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 51249 | STANDARD | 3,344 |
Post offices
SIBLEY — Post Office™ 412 9TH ST SIBLEY, IA 51249-1851 |
Envelope example
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- Recipient's full name
- Full street address
- 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.
Address example
5719 100TH ST
SIBLEY IA 51249-9603
SIBLEY IA 51249-9603
1042 1ST AVE W
SIBLEY IA 51249-1537
SIBLEY IA 51249-1537
331 5TH AVE
SIBLEY IA 51249-1242
SIBLEY IA 51249-1242
133 CIRCLE DR
SIBLEY IA 51249-1015
SIBLEY IA 51249-1015
1766 SILVER AVE
SIBLEY IA 51249-7088
SIBLEY IA 51249-7088
437 WALNUT DR
SIBLEY IA 51249-1119
SIBLEY IA 51249-1119
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Census data for SIBLEY, IA
Demographic and housing estimates in SIBLEY, IA
| Total population | 2,639 |
| Male | 1,198 |
| Female | 1,441 |
| Total population | 2,639 |
| Under 5 years | 172 |
| 5 to 9 years | 146 |
| 10 to 14 years | 185 |
| 15 to 19 years | 216 |
| 20 to 24 years | 125 |
| 25 to 34 years | 229 |
| 35 to 44 years | 329 |
| 45 to 54 years | 308 |
| 55 to 59 years | 135 |
| 60 to 64 years | 169 |
| 65 to 74 years | 321 |
| 75 to 84 years | 142 |
| 85 years and over | 162 |
| Median age (years) | 42.3 |
| Under 18 years | 638 |
| 16 years and over | 2,086 |
| 18 years and over | 2,001 |
| 21 years and over | 1,916 |
| 62 years and over | 723 |
| 65 years and over | 625 |
| Total population | 2,639 |
| One race | 2,627 |
| White | 2,498 |
| Black or African American | 31 |
| American Indian and Alaska Native | 5 |
| Asian | 6 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 87 |
| Two or more races | 12 |
| Citizen, VOTING AGE 18 and over population | 1,875 |
| Male Citizen, VOTING AGE 18 and over population | 822 |
| Female Citizen, VOTING AGE 18 and over population | 1,053 |
Social characteristics in SIBLEY, IA
| Total households | 1,097 |
| Family households (families) | 668 |
| Married-couple family | 525 |
| Male householder, no wife present, family | 21 |
| Female householder, no husband present, family | 122 |
| Nonfamily households | 429 |
| Average household size | 2.32 |
| Average family size | 2.92 |
Economic characteristics in SIBLEY, IA
| Total households | 1,097 |
| Less than $10,000 | 108 |
| $10,000 to $14,999 | 51 |
| $15,000 to $24,999 | 146 |
| $25,000 to $34,999 | 55 |
| $35,000 to $49,999 | 137 |
| $50,000 to $74,999 | 215 |
| $75,000 to $99,999 | 162 |
| $100,000 to $149,999 | 168 |
| $150,000 to $199,999 | 33 |
| $200,000 or more | 22 |
| Median household income (dollars) | 54,375 |
Housing characteristics in SIBLEY, IA
| Total housing units | 1,163 |
| Occupied housing units | 1,097 |
| Vacant housing units | 66 |
| Total housing units | 1,163 |
| 1-unit, detached | 995 |
| 1-unit, attached | 16 |
| 2 units | 0 |
| 3 or 4 units | 70 |
| 5 to 9 units | 35 |
| 10 to 19 units | 37 |
| 20 or more units | 4 |
| Mobile home | 6 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,163 |
| Built 2014 or later | 19 |
| Built 2010 to 2013 | 10 |
| Built 2000 to 2009 | 55 |
| Built 1990 to 1999 | 121 |
| Built 1980 to 1989 | 41 |
| Built 1970 to 1979 | 178 |
| Built 1960 to 1969 | 133 |
| Built 1950 to 1959 | 233 |
| Built 1940 to 1949 | 92 |
| Built 1939 or earlier | 281 |
| Total housing units | 1,163 |
| 1 room | 0 |
| 2 rooms | 19 |
| 3 rooms | 112 |
| 4 rooms | 176 |
| 5 rooms | 215 |
| 6 rooms | 240 |
| 7 rooms | 132 |
| 8 rooms | 105 |
| 9 rooms or more | 164 |
| Median rooms | 5.7 |
| Total housing units | 1,163 |
| No bedroom | 0 |
| 1 bedroom | 101 |
| 2 bedrooms | 359 |
| 3 bedrooms | 436 |
| 4 bedrooms | 217 |
| 5 or more bedrooms | 50 |
| Occupied housing units | 1,097 |
| Owner-occupied | 751 |
| Renter-occupied | 346 |
| Average household size of owner-occupied unit | 2.48 |
| Average household size of renter-occupied unit | 1.96 |
| Occupied housing units | 1,097 |
| Moved in 2017 or later | 81 |
| Moved in 2015 to 2016 | 87 |
| Moved in 2010 to 2014 | 307 |
| Moved in 2000 to 2009 | 267 |
| Moved in 1990 to 1999 | 139 |
| Moved in 1989 and earlier | 216 |
| Owner-occupied units | 751 |
| Less than $50,000 | 175 |
| $50,000 to $99,999 | 262 |
| $100,000 to $149,999 | 166 |
| $150,000 to $199,999 | 90 |
| $200,000 to $299,999 | 32 |
| $300,000 to $499,999 | 26 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 90,400 |
| Owner-occupied units | 751 |
| Housing units with a mortgage | 296 |
| Housing units without a mortgage | 455 |
| Occupied units paying rent | 320 |
| Less than $500 | 70 |
| $500 to $999 | 232 |
| $1,000 to $1,499 | 4 |
| $1,500 to $1,999 | 9 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 5 |
| $3,000 or more | 0 |
| Median (dollars) | 611 |
| No rent paid | 26 |
Data is based on 2018 Census
ZIP Codes for other locations
State for SIBLEY
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