PlainZIP

Franklin, IN

Single-footprint Census roll-up for Franklin, IN: 1 USPS ZIP, population 31,036. 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 FRANKLIN-IN · Franklin, IN 1 ZIPs · 31,036 pop · #7695/25278 · Johnson County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-SMALL · SPREAD-UNK · HOME-MID

  • INC-HIGH $85,076
  • RANK-UPPER #7695/25278
  • PHOTO-FINISH ≈ Nineveh
  • BOOK-ONE 1 ZIP
  • OWN-MID 72% owners
  • POP-SMALL 31,036
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $247,700

Nearest income peer: Nineveh, IN (+ $659 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 Franklin

Lowest/highest poles plus county-sharing cities nearest Franklin 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, Franklin, IN sits among US cities with an above-median household income, on a small-city population base, across a single-ZIP footprint.

Top 30%
household income vs 25,278 US cities
31,036
city population (Census)
1
USPS ZIP codes covered
$85,076
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.

Above-median income on a short ZIP list (1) - lead code 46131 (31,036 residents). Household income $85,076 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (71.6%) - check the ZIP page's tenure split before treating Franklin as a pure owner town.

Within Indiana, Thorntown is the closest lower-income city and Topeka the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Franklin.

Population concentration

Franklin reads through its lone ZIP, 46131

31,036 ACS residents, one ZIP: 46131 is not the leading code inside Franklin, 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

Dense ZBP book packed into Franklin's one ZIP

Citywide ZBP: 768 establishments, 14,225 employees , annual payroll $713,170k (~25 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 46131 (768 units) ; leading NAICS Health care and social assistance (94) · also Construction · Retail trade .

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ZIP Codes in Franklin, IN

These ZIP codes sit in Johnson County, which covers 9 ZIP codes in all; 1 of them fall in Franklin. See the Johnson County roll-up →

Franklin sits in the lower half of Johnson County on income: Greenwood, Whiteland and Bargersville report more, and only Edinburgh reports less. Bargersville marks the far end of that range at $120,072, 41% above Franklin.

ZIP Code Population Median income Establishments Density
46131 31,036 $85,076 768 96
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Franklin 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 Franklin, .