50630 ZIP Code — Fredericksburg, IA

Chickasaw County, Iowa

ZIP code 50630 is located in Fredericksburg, Iowa, within Chickasaw County. It covers approximately 83.97 square miles and serves a population of 1,568 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 319/563.

About ZIP code 50630

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $193,200. Owner-occupancy is high at 76%, well above the national average.

Median household income is $71,500. 45% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 21 minutes is near the national average.

Educational attainment is near the national average, with 22% of residents holding a bachelor's degree or higher.

Overall, ZIP code 50630 reflects a community defined by high homeownership and a significant Social Security-dependent population.

1,568
population
83.97
sq mi land
Standard
ZIP type
Central (CT)
timezone
50630 ZIP code map
Cities in ZIP code 50630

Below are the cities the US Postal Service accepts for ZIP code 50630. Using any city not on this list may result in mail delivery delays.

City Status
Fredericksburg Acceptable
Fredericksburg Preferred
Nearby ZIP codes
50674 Sumner (9.4 mi) 50659 New Hampton (10.2 mi) 50676 Tripoli (10.3 mi) 52154 Lawler (11.5 mi) 50645 Ionia (12.1 mi) 52171 Waucoma (12.4 mi) 52147 Hawkeye (12.7 mi) 50666 Plainfield (16.5 mi) 50677 Waverly (16.7 mi) 50658 Nashua (17 mi) 52144 Fort Atkinson (17.4 mi) 50668 Readlyn (19 mi)
Demographics updated 05/2026
Population
Total population 1,568
Population density 19 / sq mi
State FIPS 19
County FIPS 037
Geography
Land area 83.97 sq mi
Water area 0.12 sq mi
Latitude 42.9615
Longitude -92.2094
Timezone Central (CT)
Area code 319/563
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 41.3% 43.2% 40.1%
$50k – $100k 36.2% 35.0% 33.4%
$100k – $200k 21.7% 19.1% 21.5%
Over $200k 0.8% 2.7% 5.0%

Demographics & statistics

1,568
Population
19
People per sq mi
41.3
Median age
$71,500
Median household income
$35,708
Per capita income
$193,200
Median home value
$743
Median monthly rent
76.3%
Home ownership
8.4%
Poverty rate
0.7%
Unemployment
541
Housing units
22.4%
Bachelor's or higher

Age distribution

Male Female
67
Under 5
63
43
5–9
41
44
10–14
42
53
15–19
50
63
20–24
59
78
25–34
74
104
35–44
98
63
45–54
60
33
55–59
32
51
60–64
49
82
65–74
78
94
75–84
90
29
85+
28
← Male
Female →

Age summary

GroupCount%
Under 1836823.5%
18 and over1,20076.5%
65 and over40125.6%
Median age41.3 years

Race & ethnicity

White 89.4%
Two or more races 6.3%
Hispanic or Latino 2.8%
American Indian / Alaska Native 1.4%
Asian 0.1%
GroupCount%
White1,44289.4%
Two or more races1026.3%
Hispanic or Latino452.8%
American Indian / Alaska Native221.4%
Asian20.1%

Household income

Income range This ZIP County avg State avg
Under $50k 41.3% 43.2% 40.1%
$50k – $100k 36.2% 35.0% 33.4%
$100k – $200k 21.7% 19.1% 21.5%
Over $200k 0.8% 2.7% 5.0%
Under $10k 2.6%
$10k–$15k 1.2%
$15k–$25k 12.3%
$25k–$35k 7.9%
$35k–$50k 10.6%
$50k–$75k 19.3%
$75k–$100k 10.4%
$100k–$150k 19.9%
$150k–$200k 12.8%
$200k+ 2.8%
Range% of households
Under $10k2.6%
$10k–$15k1.2%
$15k–$25k12.3%
$25k–$35k7.9%
$35k–$50k10.6%
$50k–$75k19.3%
$75k–$100k10.4%
$100k–$150k19.9%
$150k–$200k12.8%
$200k+2.8%
Median income$71,500

Housing

Home values

Under $50k 4.5%
$50k–$100k 18.0%
$100k–$150k 18.4%
$150k–$200k 9.8%
$200k–$300k 42.9%
$300k–$500k 4.7%
$500k–$1M 0.8%
$1M+ 1.0%

Housing overview

MetricValue
Median home value$193,200
Median rent / month$743
Owner occupied76.3%
Renter occupied23.7%
Vacant7.4%
Single-family detached91.5%
Large apartment buildings1.6%
Mobile homes3.0%
Median rooms6.3
Avg household size (owned)2.25

Year built

Era%
2020 or later0.0%
2010–20192.6%
2000–200915.4%
1990–19999.4%
1980–19894.2%
1970–197922.7%
1960–196910.4%
1950–19598.2%
1940–19494.0%
1939 or earlier23.1%

Bedrooms

Size% of units
No bedroom (studio)0.9%
1 bedroom2.0%
2 bedrooms29.7%
3 bedrooms38.5%
4 bedrooms21.9%
5+ bedrooms6.9%

Vehicles per household

Vehicles% of households
No vehicle1.7%
1 vehicle23.4%
2 vehicles27.1%
3 or more47.8%

Heating fuel

Fuel type%
Utility gas50.9%
Electricity24.8%
Propane / LP gas23.2%
Fuel oil1.1%

Households & families

Household typeCount%
Married-couple family34053.0%
Cohabiting couple355.5%
Male householder, no spouse9214.3%
Female householder, no spouse17527.3%
Households with children under 1818929.4%
Households with seniors (65+)27042.1%
Average household size2.40

Marital status

StatusMaleFemale
Never married36.0%17.9%
Married57.9%52.6%
Separated0.0%0.3%
Widowed1.9%18.8%
Divorced4.2%10.4%

Education

Less than 9th grade 2.3%
Some HS, no diploma 4.6%
HS graduate 41.3%
Some college, no degree 16.9%
Associate's degree 12.5%
Bachelor's degree 18.0%
Graduate / professional 4.4%
Metric%
HS diploma or higher93.1%
Bachelor's or higher22.4%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool3612.0%
Kindergarten124.0%
Elementary school15150.2%
High school7926.2%
College / grad school237.6%

Employment

Industry of employment

Manufacturing 29.9%
Education & healthcare 19.7%
Retail trade 8.2%
Agriculture & mining 7.2%
Public administration 6.9%
Other services 5.6%
Finance & real estate 4.6%
Construction 4.3%
Arts, food & hospitality 4.0%
Wholesale trade 3.9%
Professional & management 3.4%
Transportation & utilities 2.4%

Occupation

Category%
Management, business & arts31.6%
Service12.0%
Sales & office14.7%
Natural resources & construction8.6%
Production & transportation33.0%

Employment type

Type%
Private sector72.1%
Government14.3%
Self-employed13.6%
Unpaid family workers0.0%

Commute

Method%
Drive alone77.0%
Carpool5.6%
Public transit0.0%
Walk5.3%
Work from home12.2%
Other means0.0%
Avg commute (minutes)21.4

Poverty

All people 8.4%
Under 18 years 8.1%
18 and over 8.5%
Married-couple families 4.4%
Female-led households 17.0%

Income support

Source% of households
Social Security45.2%
Retirement income26.3%
Supplemental Security2.5%
Cash public assistance1.1%
Food stamps / SNAP4.8%

Health indicators

Condition%
Obesity35.5%
High blood pressure35.1%
High cholesterol35.4%
Diabetes9.9%
Heart disease7.1%
Stroke3.1%
Asthma8.7%
Arthritis26.0%
Kidney disease2.9%
Pulmonary disease6.6%
Cancer7.8%
Behavior / access%
Smoking16.4%
Binge drinking22.1%
No physical activity22.8%
Less than 7 hrs sleep30.2%
Depression16.2%
Fair or poor health11.9%
Poor mental health12.3%
Poor physical health9.2%
No health insurance9.2%
Visited doctor (checkup)73.6%
Visited dentist69.4%
Cholesterol screening90.0%
Teeth loss12.0%

Veterans & disability

VeteransCount%
Civilian veterans877.3%
Disability%
Any disability17.5%
Under 183.3%
18–64 years12.1%
65 and over43.3%

Health insurance coverage

Type%
Private insurance73.2%
Public insurance44.3%
No insurance2.1%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,43891.7%
Spanish151.0%
Other Indo-European151.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,55499.1%
Born in same state1,54498.5%
Born in different state1,36086.7%
Foreign born100.6%
Naturalized citizen140.9%
Not a US citizen214.3%

Ancestry

AncestryCount%
Italian22414.3%
Polish1338.5%
French382.4%
Arab241.5%
AncestryCount%
English191.2%
German130.8%
Dutch130.8%

Technology access

Metric% of households
Computer access40.9%
Internet access86.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 50630

What city is ZIP code 50630 in?

ZIP code 50630 is primarily assigned to Fredericksburg, Iowa.

What county is ZIP code 50630 in?

ZIP code 50630 falls within Chickasaw County, Iowa.

Does ZIP code 50630 have an older population?

26% of residents in ZIP code 50630 are 65 or older, above the national average of ~17%.

Does ZIP code 50630 have a large retiree population?

45% of households in ZIP code 50630 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 50630?

The median home value in ZIP code 50630 is $193,200.

What is the population of ZIP code 50630?

ZIP code 50630 has an estimated population of 1,568 residents, with a density of 19 people per square mile.

What timezone is ZIP code 50630 in?

ZIP code 50630 observes the CST timezone.

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