ZIP 43140

43140 is one of 7 ZIP codes that lie mostly in Madison County, OH — 96% of its own area is in the county.

Shaded by typical home value, it ranks 3 of the 7 with a value.

10 school locations in 43140: 4 elementary, 3 middle, 3 high.

In alphabetical order: Buckeye Community School - London, London Elementary School, London High School, London MIddle School, and more on the ZIP page. Locations only — no ratings are shown here.

In January 2000 the typical home in 43140 was worth $117,924.

Values peaked at $306,980 in August 2026. The latest reading is the peak.

As of August 2026: $306,980, +2.3% over twelve months.

Start with the typical home: $306,980. Put 20% down and borrow $245,584 at 7.40%, the 30-year fixed average as of October 8, 2026.

That is $1,700 a month in principal and interest.

The median household here earns $82,598 a year, $6,883 a month. So the payment takes 24.7% of income — rated “affordable” (Lotvox ZIP bands: under 28% affordable · 28–36% stretched · 36%+ severe).

The line holds today's rate fixed and moves only the price: at that rate, the same share was 9.5% in 2000.

Take the typical home's price each month, borrow 80% at that month's actual 30-year average rate: in January 2000 (8.21%) the payment was $706.

In December 2020, with rates at 2.68%, it was $738.

By August 2026, at 6.67%, it was $1,579 — +114% since December 2020, while the home's value moved +35%.

Reported values rose +160% since January 2000.

General prices (CPI-U) rose +97% over the same span.

Divide one by the other: in August 2026 dollars, the 2000 home was worth $232,735. So the real change is +32%, not +160%.

43140: +160% since January 2000.

Madison County: +156% since January 2000.

Ohio: +133% since January 2000 — 43140 ran ahead of it by 27 points.

Owning the typical home costs about $2,007 a month once taxes and insurance (estimated at 1.2% of price a year) are added. Renting runs about $1,383 a month.

Price divided by a year's rent: 18.5. Lotvox reads under 15 as favoring buying and 20 or more as favoring renting.

Picture the Listings Flow Ladder as a basin: new listings pour in from the faucet, the homes for sale are the water, and closed sales run out the drain. Coming in — new listings: about 25 a month (Redfin, 3-month rolling data through August 2026). That is 77% of the 2015–2019 level for the same months.

On the shelf — homes for sale at the end of the period: 49.

Going out — closed sales: about 22 a month. That is 73% of the 2015–2019 level for the same months.

The ladder: homes for sale ÷ monthly sales = 2.2 months of supply — below the 4–6 month range Lotvox treats as balanced. In the basin, that is the water level against the shaded balanced band.

The net reading: about 3 more homes came on than sold each month, so inventory is growing. The basin is filling.

Homes sold: about 22 a month in August 2026 (Redfin).

The 2015–2019 level for the same month was 26 — so sales ran at 85% of it, and below it in 15 of the last 24 months.

Across Madison County, builders pulled permits for 420 new homes in 2025.

Of those, 96% were in 1-unit buildings (the Census Bureau's category for detached and attached single homes).

This ZIP sits in Madison County. IRS tax returns for 2022-2023: among the ten counties sending the most households, 1,057 moved in. Among the ten receiving the most, 863 moved out.

Net across those counties: +194 households. Beside it, homes for sale in this ZIP: 49 in June 2026.

Most arrivals came from Franklin, OH (744 households); most departures went to Franklin, OH (446).

County assessor records list 147 properties with a market value here. Their average assessed market value is $349,100; the typical home value is $306,980.

The assessor average sits +13.7% from the market figure — an average against a typical value, so treat it as a check, not a verdict.