What city is ZIP code 50630?

ZIP code 50630 is in Fredericksburg, IA (Chickasaw County).

What county is ZIP code 50630 in?

ZIP code 50630 is mostly in Chickasaw County, Iowa.

How many people live in ZIP code 50630?

About 1,372 people live in the 50630 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 50630

Fredericksburg, IA, Chickasaw County

Population

1,372

Land area

84sq mi

People per sq mi

City

Fredericksburg

ZIP 50630 and nearby ZIP codes

Full map

ZIP 50630 at a glance

ZIP 50630 (Fredericksburg) is 72% less dense than Iowa as a whole.
The median household income is $71,518, 5% below the Iowa median of $75,059.
A typical owner-occupied home is valued at $198,900 (4% below Iowa) and median rent is $730 a month.

Local data for ZIP 50630

Counts from official public data

Housing and community stats

ZIP 50630, American Community Survey 2020-2024

Full profile

Median household income

$71,518

Poverty rate

8.8%

Median home value

$198,900

Prices +4.2% in a year

Median rent

$730/mo

Homeownership

78.8%

Bachelor's or higher

21.6%

Median age

47.2

Average commute

23.6 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

258

$13M annual payroll

PPP loans

$5.3M

176 loans

Campaign donations

$18.4K

17% D, 45% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 50630, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: drought

Storm events since 1996

428

Countywide, mostly hail

Flood insurance policies

0.6% of homes, county

July high / Jan low

81° / 6°F

40.6 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 50630, CDC PLACES estimates

All 40 measures

Obesity

38.9%

U.S. 33.3% +5.6 pts

Diabetes

12.4%

U.S. 12.1% about the same

Smoking

15.0%

U.S. 12.8% +2.2 pts

Uninsured (18-64)

6.6%

U.S. 11.1% -4.5 pts

Frequently asked questions

What city is ZIP code 50630?: ZIP code 50630 is in Fredericksburg, IA (Chickasaw County).
What county is ZIP code 50630 in?: ZIP code 50630 is mostly in Chickasaw County, Iowa.
How many people live in ZIP code 50630?: About 1,372 people live in the 50630 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.