What city is ZIP code 51052?

ZIP code 51052 is in Salix, IA (Woodbury County).

What county is ZIP code 51052 in?

ZIP code 51052 is mostly in Woodbury County, Iowa.

How many people live in ZIP code 51052?

About 1,050 people live in the 51052 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 51052

Salix, IA, Woodbury County

Population

1,050

Land area

61.7sq mi

People per sq mi

City

Salix

ZIP 51052 and nearby ZIP codes

Full map

ZIP 51052 at a glance

ZIP 51052 (Salix) is 70% less dense than Iowa as a whole.
Households here earn a median of $108,750 a year, 45% more than the Iowa figure of $75,059.
A typical owner-occupied home is valued at $281,100 (35% above Iowa) and median rent is $775 a month.

Local data for ZIP 51052

Counts from official public data

Housing and community stats

ZIP 51052, American Community Survey 2020-2024

Full profile

Median household income

$108,750

Poverty rate

1.5%

Median home value

$281,100

Median rent

$775/mo

Homeownership

79.3%

Bachelor's or higher

27.3%

Median age

55.2

Average commute

15.7 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

268

$27.2M annual payroll

PPP loans

$3.6M

80 loans

Campaign donations

$4,601

17% D, 38% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 51052, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Moderate

Top: tornado

Storm events since 1996

1,052

Countywide, mostly hail

Flood insurance policies

173

0.5% of homes, county

July high / Jan low

85° / 10°F

29.3 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 51052, CDC PLACES estimates

All 40 measures

Obesity

38.0%

U.S. 33.3% +4.7 pts

Diabetes

12.1%

U.S. 12.1% about the same

Smoking

14.8%

U.S. 12.8% +2.0 pts

Uninsured (18-64)

6.0%

U.S. 11.1% -5.1 pts

Frequently asked questions

What city is ZIP code 51052?: ZIP code 51052 is in Salix, IA (Woodbury County).
What county is ZIP code 51052 in?: ZIP code 51052 is mostly in Woodbury County, Iowa.
How many people live in ZIP code 51052?: About 1,050 people live in the 51052 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.