🇺🇸 United States ZIP Code

STANDARD

49418

Grandville

ZIP Code 49418 is a standard zip code serving Grandville, Grandville, Michigan (MI), in Kent County, United States. It has an estimated population of 27,417 with a median household income of $58,814. The area falls within the America/Detroit timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Michigan (MI)
County: Kent
City: Grandville
Timezone: America/Detroit

Coordinates

Latitude: 42.893900
Longitude: -85.761900

Geographic Details

Land Area: 18.92 mi²
Water Area: 0.61 mi²
Population Density: 1449.0 people per mi² (80th percentile)
Bounding Box: 42.933483°N, 42.832938°S, -85.722979°E, -85.842057°W

With 27,417 residents spread across 18.92 square miles, this area has a population density of 1449.0 people per square mile.

Demographics

27,417

Population

85th percentile

$58,814

Median Income

70th percentile

$159,400

Median Home Value

60th percentile

18.92 mi²

Land Area

The median household income in 49418 is $58,814, and the median home value is $159,400.

Housing

10,815

Total Units

10,263

Occupied Units

94.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Grandville, MI.

49468

Grandville

Similar ZIP Codes in Michigan

ZIP codes with similar median household income in Michigan.

48329

Waterford

$66,765

49055

Gobles

$52,196

48050

New Haven

$53,375

48421

Columbiaville

$58,008

49230

Brooklyn

$54,497

49079

Paw Paw

$51,765

48320

Keego Harbor

$51,964

48080

Saint Clair Shores

$50,119

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.