PlainZIP

Waterloo, AL

Single-footprint Census roll-up for Waterloo, AL: 1 USPS ZIP, population 1,921. 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 WATERLOO-AL · Waterloo, AL 1 ZIPs · 1,921 pop · #21099/25278 · Lauderdale County

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

  • INC-MID $51,964
  • RANK-BOTTOM #21099/25278
  • BELOW-PEER under Florence
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 95% owners
  • POP-VILLAGE 1,921
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $206,000

Nearest income peer: Florence, AL (+ $12,834 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 Waterloo

Lowest/highest poles plus county-sharing cities nearest Waterloo 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, Waterloo, AL 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.

17th pct
household income vs 25,278 US cities
1,921
city population (Census)
1
USPS ZIP codes covered
$51,964
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 ($51,964 average) · poverty 5.3%. The primary code (35677) carries the ACS household fields that matter.

Owner-occupancy here runs high (95.3%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Alabama, Mc Intosh is the closest lower-income city and Geraldine the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Waterloo.

Population concentration

Waterloo reads through its lone ZIP, 35677

1,921 ACS residents, one ZIP: 35677 is not the leading code inside Waterloo, 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 Waterloo

Citywide ZBP: 10 establishments, 67 employees , annual payroll $3,213k (~5 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 35677 (10 units) ; leading NAICS Agriculture, forestry, fishing and hunting (5) .

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ZIP Codes in Waterloo, AL

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

Every one of the 5 cities sharing Lauderdale County reports a higher average ZIP median income than Waterloo, Florence, Killen and Rogersville among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Anderson marks the far end of that range at $98,188, 89% above Waterloo.

ZIP Code Population Median income Establishments Density
35677 1,921 $51,964 10 7
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Waterloo 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 Waterloo, .