ZIP code 51052
Where is ZIP code 51052?
Salix, Iowa
Woodbury County · Standard ZIP code
ZIP code 51052 belongs to Salix, Iowa in Woodbury County. 51052 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 402, 531 and 712. About 1,050 people live in the 51052 area, where the median household income is $108,750. The closest ZIP codes are 51102 (Sioux City, 3 mi northwest), 51054 (Sergeant Bluff, 6 mi northwest) and 51055 (Sloan, 6.7 mi southeast).
| ZIP code | 51052 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Salix |
| State | Iowa (IA) |
| County | Woodbury County |
| Time zone | Central Time · now |
| Area codes | 402, 531, 712 |
| Coordinates | 42.3306, -96.2879 map |
| 3-digit prefix | 510 |
Population and income in 51052
| Population | 1,050 · higher than 53% of Iowa ZIP codes |
|---|---|
| People per square mile | 17 · lower than 61% of Iowa ZIP codes |
| Median age | 55.2 years · higher than 90% of Iowa ZIP codes |
| Men / women | 56% / 44% |
| Median household income | $108,750 · higher than 93% of Iowa ZIP codes |
| Income per person | $50,935 |
| Below the poverty line | 1.5% |
| Bachelor’s degree or higher | 27% of adults 25+ |
| Median home value | $281,100 · higher than 91% of Iowa ZIP codes |
| Median rent | $775 a month |
| Housing units | 490 |
| Households | 474 (2.22 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 61.68 sq mi (plus 1.62 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 51052. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 51052
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 51102 | Sioux City, IA | 3 mi NW | PO Box only |
| 51054 | Sergeant Bluff, IA | 6 mi NW | Standard |
| 51055 | Sloan, IA | 6.7 mi SE | Standard |
| 51111 | Sioux City, IA | 6.9 mi NW | Standard |
| 51007 | Bronson, IA | 8.2 mi NE | Standard |
| 68030 | Homer, NE | 9.1 mi W | Standard |
| 68731 | Dakota City, NE | 9.1 mi W | Standard |
| 51106 | Sioux City, IA | 10 mi N | Standard |
| 51015 | Climbing Hill, IA | 10.3 mi E | Standard |
| 51026 | Hornick, IA | 11 mi E | Standard |
| 68071 | Winnebago, NE | 11.4 mi SW | Standard |
| 68776 | South Sioux City, NE | 11.5 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 51052 or measure the distance to another ZIP code.
How to address mail to 51052
123 MAIN ST
SALIX IA 51052
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Luton and Owego: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (51052-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 51052?
- 51052 is a Salix, Iowa ZIP code.
- What county is 51052 in?
- ZIP code 51052 is in Woodbury County, Iowa.
- What time zone is ZIP code 51052 in?
- 51052 is in the Central Time zone (America/Chicago).
- What area code is 51052?
- Phone numbers in ZIP code 51052 use area codes 402, 531 and 712.
- What is the population of ZIP code 51052?
- About 1,050 people live in ZIP code 51052, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 51052?
- The median household income in 51052 is $108,750 a year, higher than 93% of Iowa ZIP codes.
- What ZIP codes are near 51052?
- The nearest ZIP codes to 51052 are 51102 (Sioux City, 3 miles), 51054 (Sergeant Bluff, 6 miles), 51055 (Sloan, 6.7 miles) and 51111 (Sioux City, 6.9 miles).