PlainZIP

Dupont, IN

Single-footprint Census roll-up for Dupont, IN: 1 USPS ZIP, population 1,167. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet DUPONT-IN · Dupont, IN 1 ZIPs · 1,167 pop · #23565/25278 · Jefferson County

INC-LOW · RANK-BOTTOM · BELOW-PEER · BOOK-ONE · OWN-LOW · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-LOW $42,332
  • RANK-BOTTOM #23565/25278
  • BELOW-PEER under Madison
  • BOOK-ONE 1 ZIP
  • OWN-LOW 48% owners
  • POP-VILLAGE 1,167
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $105,900

Nearest income peer: Madison, IN (+ $18,952 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Dupont

Lowest/highest poles plus county-sharing cities nearest Dupont on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Dupont, IN sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

7th pct
household income vs 25,278 US cities
1,167
city population (Census)
1
USPS ZIP codes covered
$42,332
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Lower-income footing on only 1 ZIP ($42,332 average) · poverty 39.9%. The primary code (47231) carries the ACS household fields that matter.

Owner-occupancy is comparatively low (48.4%) for this income tier, rent $2,025 may matter more than the home-value average.

Within Indiana, East Chicago is the closest lower-income city and Fredericksburg the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Dupont.

Population concentration

Dupont reads through its lone ZIP, 47231

1,167 ACS residents, one ZIP: 47231 is not the leading code inside Dupont, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Dupont

Citywide ZBP: 12 establishments, 111 employees , annual payroll $2,872k (~10 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 47231 (12 units) ; leading NAICS Health care and social assistance (3) .

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ZIP Codes in Dupont, IN

These ZIP codes sit in Jefferson County, which covers 5 ZIP codes in all; 1 of them fall in Dupont. See the Jefferson County roll-up →

Every one of the 4 cities sharing Jefferson County reports a higher average ZIP median income than Dupont, Madison, Hanover and Deputy among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Nabb marks the far end of that range at $110,556, 161% above Dupont.

ZIP Code Population Median income Establishments Density
47231 1,167 $42,332 12 16
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Dupont roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Dupont, .