46742 ZIP Code Profile, Map, Data & Demographics

Preferred Name, USPS

Hamilton, IN 46742

Not Acceptable, USPS

Alvarado, IN 46742

Circle Park, IN 46742

Clarks Landing, IN 46742

Cold Springs, IN 46742

Forest Park Beach, IN 46742

Island Park, IN 46742

Oakwood, IN 46742

Oakwood Shores, IN 46742

Otsego, IN 46742

Penn Park, IN 46742

Russels Point, IN 46742

ZIP Code Type: STANDARD
County: Steuben County
Centroid: Latitude 41.539, Longitude -84.899
Time Zone: Eastern Time Zone (UTC -5 hours)
Observes DST: Yes

ZIP Code 46742 has segments in 2 Counties (DeKalb, Steuben).

Businesses Addresses: 82
PO Box Addresses: 199
Residential Addresses: 1,527

Multi-Family Addresses: 0
Single Family Addresses: 1,527

The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated: May 1, 2024.

Hamilton, IN 46742 Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	3,262 (100%)
Population in Households	3,262 (100.0%)
Population in Families	2,612 (80.1%)
Population in Group Quarters¹	0
Population Density	64
Diversity Index²	11


INCOME
Median Household Income	$93,855
Average Household Income	$120,199
% of Income for Mortgage⁴	24%
Per Capita Income	$54,093
Wealth Index⁵	123
Socioeconomic Status Index⁶	Moderate (60.1)

HOUSING
Total HU (Housing Units)	2,165 (100%)
Owner Occupied HU	1,271 (58.7%)
Renter Occupied HU	197 ( 9.1%)
Vacant Housing Units	697 (32.2%)
Median Home Value	$357,713
Average Home Value	$393,855
Housing Affordability Index³	100

HOUSEHOLDS
Total Households	1,468
Average Household Size	2.22
Family Households	933
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

Hamilton, IN 46742 - Peer Comparisons by Rank and Percentile

The table below compares 46742 to the other 763 ZIP Codes in Indiana by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	0.13%	-0.15%
Households	0.47%	-0.01%
Families		0.74%
Median Household Income		2.46%
Per Capita Income		2.67%
Owner Occupied HU		-0.05%

Variable Description	Rank	Percentile
Total Population	# 382	50th
Population Density	# 460	40th
Median Household Income	# 100	87th
Housing Affordability Index	# 149	20th
Per Capita Income	# 40	95th
Diversity Index	# 671	12th

46742 ZIP Code Profile, Map, Data & Demographics

ZIP Code 46742: Basic Data & USPS Preferred City Name

Hamilton, IN 46742 Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Hamilton, IN 46742 - Peer Comparisons by Rank and Percentile

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