ZIP code 51439
Where is ZIP code 51439?
Charter Oak, Iowa
Crawford County · Standard ZIP code
ZIP code 51439 belongs to Charter Oak, Iowa in Crawford County. 51439 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 code 712. About 818 people live in the 51439 area, where the median household income is $52,941. The closest ZIP codes are 51460 (Ricketts, 4.3 mi north), 51060 (Ute, 5.9 mi west) and 51461 (Schleswig, 10.3 mi northeast).
| ZIP code | 51439 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Charter Oak |
| State | Iowa (IA) |
| County | Crawford County |
| Time zone | Central Time · now |
| Area code | 712 |
| Coordinates | 42.0707, -95.5992 map |
| 3-digit prefix | 514 |
Population and income in 51439
| Population | 818 · lower than 54% of Iowa ZIP codes |
|---|---|
| People per square mile | 10 · lower than 83% of Iowa ZIP codes |
| Median age | 53.4 years · higher than 87% of Iowa ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $52,941 · lower than 92% of Iowa ZIP codes |
| Income per person | $31,114 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 10% of adults 25+ |
| Median home value | $87,900 · lower than 92% of Iowa ZIP codes |
| Median rent | $792 a month |
| Housing units | 366 |
| Households | 362 (2.26 people on average) |
| Owners / renters | 72% / 28% |
| Land area | 85.93 sq mi (plus 0.17 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 51439. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 51439
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 51460 | Ricketts, IA | 4.3 mi N | PO Box only |
| 51060 | Ute, IA | 5.9 mi W | Standard |
| 51461 | Schleswig, IA | 10.3 mi NE | Standard |
| 51572 | Soldier, IA | 10.8 mi SW | Standard |
| 51520 | Arion, IA | 10.9 mi SE | Standard |
| 51034 | Mapleton, IA | 11.5 mi NW | Standard |
| 51528 | Dow City, IA | 12.3 mi SE | Standard |
| 51442 | Denison, IA | 12.6 mi E | Standard |
| 51529 | Dunlap, IA | 14.6 mi S | Standard |
| 51019 | Danbury, IA | 15.2 mi NW | Standard |
| 51441 | Deloit, IA | 15.5 mi E | Standard |
| 51558 | Moorhead, IA | 15.8 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 51439 or measure the distance to another ZIP code.
How to address mail to 51439
123 MAIN ST
CHARTER OAK IA 51439
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (51439-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 51439?
- 51439 is a Charter Oak, Iowa ZIP code.
- What county is 51439 in?
- ZIP code 51439 is in Crawford County, Iowa.
- What time zone is ZIP code 51439 in?
- 51439 is in the Central Time zone (America/Chicago).
- What area code is 51439?
- Phone numbers in ZIP code 51439 use area code 712.
- What is the population of ZIP code 51439?
- About 818 people live in ZIP code 51439, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 51439?
- The median household income in 51439 is $52,941 a year, lower than 92% of Iowa ZIP codes.
- What ZIP codes are near 51439?
- The nearest ZIP codes to 51439 are 51460 (Ricketts, 4.3 miles), 51060 (Ute, 5.9 miles), 51461 (Schleswig, 10.3 miles) and 51572 (Soldier, 10.8 miles).