PlainZIP

Knoxville, AR

Single-footprint Census roll-up for Knoxville, AR: 1 USPS ZIP, population 1,216. 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 KNOXVILLE-AR · Knoxville, AR 1 ZIPs · 1,216 pop · #16138/25278 · Johnson County

INC-MID · RANK-LOWER · ABOVE-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-MID $63,462
  • RANK-LOWER #16138/25278
  • ABOVE-PEER over Lamar
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 88% owners
  • POP-VILLAGE 1,216
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $118,500

Nearest income peer: Lamar, AR ( $2,212 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 Knoxville

Lowest/highest poles plus county-sharing cities nearest Knoxville 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, Knoxville, AR sits among US cities with a below-median household income, on a village-scale population base, across a single-ZIP footprint.

36th pct
household income vs 25,278 US cities
1,216
city population (Census)
1
USPS ZIP codes covered
$63,462
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.

Below-median income with few delivery areas (1): read cost-of-living from the primary ZIP. Household income $63,462 and poverty 20.3% concentrate in 72845.

Owner-occupancy here runs high (87.9%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Arkansas, Ulm is the closest lower-income city and Crocketts Bluff the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Knoxville.

Population concentration

Knoxville's single ZIP 72845 carries the town

Knoxville is published as a single USPS ZIP. Code 72845 is the entire residential footprint (1,216 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Mid-pack ZBP load on Knoxville's one ZIP

Citywide ZBP: 21 establishments, 261 employees , annual payroll $12,386k (~17 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 72845 (21 units) ; leading NAICS Manufacturing (8) · also Construction .

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ZIP Codes in Knoxville, AR

These ZIP codes sit in Johnson County, which covers 8 ZIP codes in all; 1 of them fall in Knoxville. See the Johnson County roll-up →

No other city sharing Johnson County reports a higher average ZIP median income than Knoxville. Clarksville, Lamar and Hartman sit below it, so a household comparing this county on income alone starts here. Coal Hill marks the far end of that range at $27,356, 57% below Knoxville.

ZIP Code Population Median income Establishments Density
72845 1,216 $63,462 21 41
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Knoxville 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 Knoxville, .