PlainZIP

South Williamson, KY

Single-footprint Census roll-up for South Williamson, KY: 1 USPS ZIP, population 570. 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 SOUTH-WILLIAMSON-KY · South Williamson, KY 1 ZIPs · 570 pop · #19407/25278 · Pike County

INC-MID · RANK-LOWER · PHOTO-FINISH · BOOK-ONE · OWN-LOW · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-MID $56,484
  • RANK-LOWER #19407/25278
  • PHOTO-FINISH ≈ Sidney
  • BOOK-ONE 1 ZIP
  • OWN-LOW 47% owners
  • POP-VILLAGE 570
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $169,800

Nearest income peer: Sidney, KY (+ $64 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 South Williamson

Lowest/highest poles plus county-sharing cities nearest South Williamson 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, South Williamson, KY 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.

23rd pct
household income vs 25,278 US cities
570
city population (Census)
1
USPS ZIP codes covered
$56,484
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 ($56,484 average) · poverty 23.7%. The primary code (41503) carries the ACS household fields that matter.

Owner-occupancy is comparatively low (47.3%) for this income tier, rent $723 may matter more than the home-value average.

Within Kentucky, Burgin is the closest lower-income city and Hawesville the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for South Williamson.

Population concentration

South Williamson's single ZIP 41503 carries the town

South Williamson is published as a single USPS ZIP. Code 41503 is the entire residential footprint (570 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

Dense ZBP book packed into South Williamson's one ZIP

Citywide ZBP: 81 establishments, 1,369 employees , annual payroll $49,532k (~142 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 41503 (81 units) ; leading NAICS Retail trade (27) · also Health care and social assistance · Accommodation and food services .

View your shortlist →

ZIP Codes in South Williamson, KY

These ZIP codes sit in Pike County, which covers 36 ZIP codes in all; 1 of them fall in South Williamson. See the Pike County roll-up →

South Williamson sits in the upper half of Pike County on income: Pikeville, Elkhorn City and Virgie report less, while Kimper reports more. Stopover marks the far end of that range at $27,933, 51% below South Williamson.

ZIP Code Population Median income Establishments Density
41503 570 $56,484 81 149
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

South Williamson 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 South Williamson, .