Postal Codes

46788 ZIP Code

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ZIP code 46788 covers Spencerville, Indiana, with a population of about 4,372 and a median household income of $97,250.

Population
4,372127 per square mile
Median age
25.912.8 points below the US average
Median household income
$97,2501.4× the Indiana median
Poverty rate
1.9%10.5 points below the US average
Typical home value
$471,877up 37.3% in five years
Degree or higher
27.5%7.5 points below the US average
Homeownership
94.6%29.6 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
63

Where 46788 is

Spencerville, Indiana — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population4,372
Median age25.9
Family households73.9%
Born outside the US0.7%
Speaks a language other than English at home18.3%
White (non-Hispanic)93.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino3.5%
Veterans6.5%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$97,250
Income per person$34,030
Poverty rate1.9%
Households on SNAP or cash assistance1.2%

Household income distribution

Under $10k1.3%
$10–15k0.0%
$15–20k2.1%
$20–25k1.5%
$25–30k1.2%
$30–35k2.8%
$35–40k3.5%
$40–45k1.0%
$45–50k3.8%
$50–60k5.8%
$60–75k10.9%
$75–100k18.3%
$100–125k12.8%
$125–150k14.2%
$150–200k10.6%
$200k or more10.1%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,510
Mean adjusted gross income$102,025
Returns declaring $200,000 or more9.9%
Returns, under $25k26.5%
Returns, $25k–$50k16.6%
Returns, $50k–$75k13.2%
Returns, $75k–$100k11.3%
Returns, $100k–$200k22.5%
Returns, $200k or more9.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$233,600
Rent as a share of household income21.1%
Owner-occupied94.6%
Vacant homes1.7%
Median year built1980

What the homes are

Detached house93.6%
Mobile home6.4%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$471,877as of 2026-07
Typical home value, 1 yearup 9.5%
Typical home value, 5 yearsup 37.3%
Typical home value, 10 yearsup 114.4%
Typical home value since 2000
200020132026$471,877$149,724

$155,208 in 2000 to $471,877 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.3%
Bachelor's degree or higher27.5%
High school diploma or higher80.4%
Works from home4.1%
Drives to work alone72.2%
Takes public transport0%
Commutes 45 minutes or more12.3%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity39.8% 6.4 pts above the national average of 33.4%
Diagnosed diabetes11.9% same as the national average of 12%
Currently smokes15.8% 2.6 pts above the national average of 13.2%
High blood pressure36.4% 2.3 pts above the national average of 34.1%
Fair or poor general health18.8% 1.5 pts below the national average of 20.3%
No health insurance (18–64)7.7% 3.6 pts below the national average of 11.3%
Depression26.7% 4.8 pts above the national average of 21.9%
No leisure-time physical activity21.9% 3.5 pts below the national average of 25.4%
Arthritis27.5% 2.4 pts above the national average of 25.1%
Binge drinking18.4% 2.4 pts above the national average of 16%
Taking blood pressure medication76.8% 2.1 pts above the national average of 74.7%
Cancer (non-skin)8.6% 0.9 pts above the national average of 7.7%
Current asthma11.1% 0.7 pts above the national average of 10.4%
Coronary heart disease6.5% same as the national average of 6.2%
Routine check-up in past year78.9% 2.2 pts above the national average of 76.7%
Cholesterol screening86.3% same as the national average of 85.9%
Cognitive disability14.7% same as the national average of 14.8%
Colorectal screening66.1% 1.8 pts above the national average of 64.3%
COPD7.9% 1.3 pts above the national average of 6.6%
Visited a dentist64.2% 2.9 pts above the national average of 61.3%
Any disability28.9% 1.8 pts below the national average of 30.7%
Lacks emotional support22.8% 2 pts below the national average of 24.8%
Food insecurity11.4% 5.7 pts below the national average of 17.1%
Received food stamps6.1% 8.2 pts below the national average of 14.3%
Hearing disability6.8% same as the national average of 6.7%
High cholesterol37.6% 1.4 pts above the national average of 36.2%
Housing insecurity9% 4.8 pts below the national average of 13.8%
Independent living disability7.3% 1.1 pts below the national average of 8.4%
Lacks transport6.2% 3 pts below the national average of 9.2%
Loneliness31.9% 2.5 pts below the national average of 34.4%
Mammography use71.6% 4.3 pts below the national average of 75.9%
Poor mental health (14+ days)17.3% 0.5 pts above the national average of 16.8%
Mobility disability12.5% 1.5 pts below the national average of 14%
Poor physical health (14+ days)13.2% same as the national average of 13.5%
Self-care disability3.3% 0.7 pts below the national average of 4%
Utility shut-off threat6.6% 2.2 pts below the national average of 8.8%
Sleeps under 7 hours34.9% 1.5 pts below the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost15% 2 pts above the national average of 13%
Vision disability4.1% 1.5 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments63
People employed289
Annual payroll$12,693,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 42.4% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 3 census tracts this ZIP code covers
Expected annual loss51.4 out of 100
Community resilience81.4 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind88.1Relatively High at its worst in this ZIP code
Drought85Relatively Low at its worst in this ZIP code
Landslide80.6Relatively Low at its worst in this ZIP code
Hail76.9Relatively Moderate at its worst in this ZIP code
Tornado76.8Relatively High at its worst in this ZIP code
Wildfire60.6Very Low at its worst in this ZIP code
Winter weather58.7Relatively Moderate at its worst in this ZIP code
River flooding56.8Relatively High at its worst in this ZIP code
Cold wave56.5Relatively Moderate at its worst in this ZIP code
Lightning51.4Relatively Moderate at its worst in this ZIP code
Ice storm49.9Relatively Low at its worst in this ZIP code
Earthquake49.5Relatively Low at its worst in this ZIP code
Hurricane32Very Low at its worst in this ZIP code
Heat wave16.2Relatively Low at its worst in this ZIP code
Compared with Indiana and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPIndianaUnited States
Median household income$97,250$70,051$78,538
Income per person$34,030$37,178$43,289
Poverty rate1.9%12.2%12.4%
Median home value$233,600$201,600$303,400
Median gross rent$1,020$1,348
Homeownership94.6%70.4%65%
Bachelor's degree or higher27.5%28.8%35%
Unemployment rate5.3%4.3%5.2%
Works from home4.1%9.6%13.5%
Born outside the US0.7%5.9%13.9%
Median age25.93838.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationWOODBURN 3N, IN US14 km away
Rain in a year37 in

Average high and low by month

January31.9°F / 17.7°F2.44 in rain
February35.3°F / 19.2°F1.97 in rain
March46.3°F / 27.4°F2.54 in rain
April59.8°F / 37.3°F3.57 in rain
May71.1°F / 48.7°F4.67 in rain
June80.7°F / 59°F3.86 in rain
July84.3°F / 62.3°F3.57 in rain
August82.1°F / 59.7°F3.99 in rain
September76.2°F / 52.1°F3.07 in rain
October63.4°F / 41.5°F2.58 in rain
November48.8°F / 31.3°F2.91 in rain
December36.9°F / 23.2°F2.31 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket13% of this ZIP code's area
No vehicle and far from a supermarket33% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

DeKalb County Eastern Community School District48% of this ZIP code's land area
East Allen County Schools46.5% of this ZIP code's land area
DeKalb County Central United School District5.5% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability26more vulnerable than 26% of US census tracts
Socioeconomic status41more vulnerable than 41% of US census tracts
Household characteristics14more vulnerable than 14% of US census tracts
Racial and ethnic minority status6more vulnerable than 6% of US census tracts
Housing type and transport40more vulnerable than 40% of US census tracts
Walkability3.7 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

46741 Grabill, IN6.5 km away
46785 Saint Joe, IN6.7 km away
46765 Leo, IN9 km away
46743 Harlan, IN9.6 km away
46706 Auburn, IN13.4 km away
43526 Hicksville, OH15.6 km away
46845 Fort Wayne, IN17.1 km away
46797 Woodburn, IN17.6 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

DeKalb County53.5% of this ZIP code's land area
Allen County46.5% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area34.55 sq mi
Water area0.33 sq mi
Population density127 people per sq mi
Latitude, longitude41.2696, -84.9398

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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