ZIP code 51249
Where is ZIP code 51249?
Sibley, Iowa
Osceola County · Standard ZIP code
ZIP code 51249 belongs to Sibley, Iowa in Osceola County. 51249 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 507 and 712. About 3,564 people live in the 51249 area, where the median household income is $61,500. The closest ZIP codes are 51232 (Ashton, 7.1 mi south), 51243 (Little Rock, 8.1 mi west) and 56117 (Bigelow, 9.9 mi northeast).
| ZIP code | 51249 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Sibley |
| State | Iowa (IA) |
| County | Osceola County |
| Time zone | Central Time · now |
| Area codes | 507, 712 |
| Coordinates | 43.4069, -95.7424 map |
| 3-digit prefix | 512 |
Population and income in 51249
| Population | 3,564 · higher than 82% of Iowa ZIP codes |
|---|---|
| People per square mile | 28 · higher than 59% of Iowa ZIP codes |
| Median age | 41.4 years · lower than 58% of Iowa ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $61,500 · lower than 79% of Iowa ZIP codes |
| Income per person | $35,382 |
| Below the poverty line | 23% |
| Bachelor’s degree or higher | 21% of adults 25+ |
| Median home value | $160,700 · higher than 50% of Iowa ZIP codes |
| Median rent | $774 a month |
| Housing units | 1,579 |
| Households | 1,458 (2.36 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 126.59 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 51249. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 51249
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 51232 | Ashton, IA | 7.1 mi S | Standard |
| 51243 | Little Rock, IA | 8.1 mi W | Standard |
| 56117 | Bigelow, MN | 9.9 mi NE | Standard |
| 51354 | Ocheyedan, IA | 11.2 mi E | Standard |
| 51350 | Melvin, IA | 11.3 mi SE | Standard |
| 51237 | George, IA | 13.1 mi W | Standard |
| 51244 | Matlock, IA | 14.9 mi SW | Standard |
| 56168 | Rushmore, MN | 15.1 mi N | Standard |
| 51345 | Harris, IA | 15.4 mi E | Standard |
| 51248 | Sanborn, IA | 15.6 mi S | Standard |
| 56129 | Ellsworth, MN | 15.8 mi NW | Standard |
| 51201 | Sheldon, IA | 16.4 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 51249 or measure the distance to another ZIP code.
How to address mail to 51249
123 MAIN ST
SIBLEY IA 51249
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Cloverdale: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (51249-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 51249?
- 51249 is a Sibley, Iowa ZIP code.
- What county is 51249 in?
- ZIP code 51249 is in Osceola County, Iowa.
- What time zone is ZIP code 51249 in?
- 51249 is in the Central Time zone (America/Chicago).
- What area code is 51249?
- Phone numbers in ZIP code 51249 use area codes 507 and 712.
- What is the population of ZIP code 51249?
- About 3,564 people live in ZIP code 51249, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 51249?
- The median household income in 51249 is $61,500 a year, lower than 79% of Iowa ZIP codes.
- What ZIP codes are near 51249?
- The nearest ZIP codes to 51249 are 51232 (Ashton, 7.1 miles), 51243 (Little Rock, 8.1 miles), 56117 (Bigelow, 9.9 miles) and 51354 (Ocheyedan, 11.2 miles).