ZIP code
50440
Grafton, IA
STANDARD
50440 covers Grafton in Worth County, with 275 people in the ACS estimate.
Map of 50440, Grafton
ZIP code map
About ZIP code 50440
More enterprise fields
People in 50440
Race
- White361
- Asian3
- Other race2
- Two or more races7
Hispanic or Latino (any race): 8
Age
- Under 1045
- 10 to 1924
- 20 to 2959
- 30 to 3941
- 40 to 4938
- 50 to 5948
- 60 to 6970
- 70 to 7921
- 80 and older27
Income and housing in 50440
Education
- High school graduate88.7%
- Bachelor's degree15.1%
- Graduate degree4.7%
Places covering 50440
Cities and places
- Grafton57.9%
Counties
- Worth County100.0%
42.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 50440
IRS populationACS population
Hover a year for IRS and ACS values.
ZIP codes near 50440
- 50426Carpenter6.5 miPop 70 · Income $72,344
- 50464Plymouth6.9 miPop 573 · Income $74,286
- 50448Kensett7.7 miPop 613 · Income $60,000
- 50456Manly7.8 miPop 1,758 · Income $78,750
- 50472Saint Ansgar8.0 miPop 2,577 · Income $86,538
- 50467Rock Falls8.4 miPop 76 · Income $65,625
- 50459Northwood10.7 miPop 3,027 · Income $76,053
- 50481Toeterville10.7 miPop 30 · Income —
- 50461Osage13.0 miPop 5,094 · Income $66,004
- 55953Lyle13.2 miPop 918 · Income $66,705
- 50458Nora Springs13.5 miPop 2,242 · Income $86,336
- 50401Mason City14.1 miPop 28,818 · Income $63,807
ZIP code 50440 FAQ
- What city is ZIP code 50440 in?
- 50440 is in Grafton, IA.
- What county is 50440 in?
- 50440 is in Worth County.
- What is the median household income in 50440?
- The median household income in 50440 is $58,750.
- Which ZIP codes are near 50440?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50440.