PlainZIP

Ottawa, OH

Single-footprint Census roll-up for Ottawa, OH: 1 USPS ZIP, population 10,989. 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 OTTAWA-OH · Ottawa, OH 1 ZIPs · 10,989 pop · #5670/25278 · Putnam County

INC-HIGH · RANK-UPPER · ABOVE-PEER · BOOK-ONE · OWN-HIGH · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $93,144
  • RANK-UPPER #5670/25278
  • ABOVE-PEER over Fort Jennings
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 86% owners
  • POP-TOWN 10,989
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $229,800

Nearest income peer: Fort Jennings, OH ( $4,352 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 Ottawa

Lowest/highest poles plus county-sharing cities nearest Ottawa 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, Ottawa, OH sits among US cities with an upper-quartile household income, on a town-scale population base, across a single-ZIP footprint.

Top 22%
household income vs 25,278 US cities
10,989
city population (Census)
1
USPS ZIP codes covered
$93,144
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $93,144 and home value $229,800 should be read as near-neighborhood numbers ; bachelor's attainment averages 33.4%.

Owner-occupancy here runs high (85.9%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Ohio, Windsor is the closest lower-income city and Melrose the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Ottawa.

Population concentration

One ZIP, 45875, is all of Ottawa

There is no split to weigh here: 45875 holds every one of Ottawa's 10,989 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Dense ZBP book packed into Ottawa's one ZIP

Citywide ZBP: 294 establishments, 4,208 employees , annual payroll $163,003k (~27 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 45875 (294 units) ; leading NAICS Construction (42) · also Retail trade · Health care and social assistance .

View your shortlist →

ZIP Codes in Ottawa, OH

These ZIP codes sit in Putnam County, which covers 10 ZIP codes in all; 1 of them fall in Ottawa. See the Putnam County roll-up →

No other city sharing Putnam County reports a higher average ZIP median income than Ottawa. Columbus Grove, Leipsic and Fort Jennings sit below it, so a household comparing this county on income alone starts here. Pandora marks the far end of that range at $68,665, 26% below Ottawa.

ZIP Code Population Median income Establishments Density
45875 10,989 $93,144 294 41
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Ottawa 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 Ottawa, .