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Carthage town, IN

ZIP Code 46115 — Carthage town, IN Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
1,512
Median Income
$49,464
-34% vs US avg
Home Value
$155,600
-55% vs US avg
Median Rent
$484
-58% vs US avg
Median Age
42.5 yrs
+9% vs US avg
Timezone
America/Indiana/Indianapolis
Area Code
Congress
Top Ancestry
EnglishGermanIrish
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Location
Coordinates
39.7388, -85.5666
Elevation
869 ft
Land Area
37.0 sq mi
Water Area
0.2 sq mi (0% water)

At a glance

Population
1,512
Density
N/A
Median income
$49,464
-34% vs US avg
Home value
$155,600
-55% vs US avg
Median rent
$484
-58% vs US avg
Timezone
America/Indiana/Indianapolis

Overview of ZIP Code 46115

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What to know about ZIP 46115

ZIP code 46115 covers Carthage, IN in Rush County with a population of about 1,512.

At a glance, the area shows median age of 42.5 versus a U.S. median of about 38.9.

It sits in telephone area code 765; U.S. House district IN-6; the INDIANAPOLIS media market.

Income and economy in Carthage, IN

Median household income in ZIP 46115 is about $49,464 — about 34% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 23.2%; unemployment rate near 6.2%; 17.5% of adults with a bachelor’s degree or higher (about 16.2 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing, Construction, and Retail trade; about 7.5% of workers reporting work-from-home (about 7.7 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 46115

Median home value is about $155,600 — about 55% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $484 (about 58% below the U.S. median rent ($1,163)), and owner-occupancy near 67.8% (about 2.4 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 46115 in Carthage, IN, a household would need roughly $43,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,000. That sits below the local median household income ($49,464), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for Carthage town, IN as Very Low (composite score 15.8), which is relatively lower than many U.S. communities. The strongest component scores on US5 are flood (28.5) and hurricane (19.9). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Carthage town, IN show little to no average snow and around 47.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 70 for ZIP 46115 (Carthage town, IN) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport MIE (36.0 miles (57.9 km)) · Horizon University (24.8 miles (39.8 km)) · William Howard Taft National Historic Site (70.9 miles (114.1 km)) · VA: Indianapolis Regional Benefit Office (31.4 miles (50.5 km))

Full lists and map pins are in the Infrastructure section below.