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St. Johns CDP, OH

ZIP Code 45884 — St. Johns CDP, OH Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Wealthy AreaLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
168
Median Income
$160,417
+113% vs US avg
Home Value
$110,600
-68% vs US avg
Median Rent
N/A
Median Age
33.5 yrs
-14% vs US avg
Area Code
Congress
Top Ancestry
IrishGermanItalian
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Location
Coordinates
40.5543, -84.0828
Elevation
975 ft
Land Area
0.2 sq mi
Water Area
0.0 sq mi

At a glance

Population
168
Density
N/A
Median income
$160,417
+113% vs US avg
Home value
$110,600
-68% vs US avg
Median rent
N/A
Timezone

Overview of ZIP Code 45884

AffluentHigh-income residential area
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What to know about ZIP 45884

ZIP code 45884 covers St. Johns, OH in Auglaize County with a population of about 168.

At a glance, the area shows median age of 33.5 versus a U.S. median of about 38.9.

It sits in telephone area codes 419, 567; U.S. House district OH-4; the LIMA media market.

Local search focus: Affluent

St. Johns, OH ranks among higher-income / higher-home-value communities on US5 (very high median household income (~$160,417)). Searchers often dig into housing affordability stretch, private schools, and neighborhood comparisons rather than entry-level rentals.

Income and economy in St. Johns, OH

Median household income in ZIP 45884 is about $160,417 — about 113% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 0.0%; unemployment rate near 0.0%; 8.7% of adults with a bachelor’s degree or higher (about 25.0 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing, Retail trade, and Finance and insurance; a mean commute of about 84.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 45884

Median home value is about $110,600 — about 68% below the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 82.2% (about 16.8 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 45884 in St. Johns, OH, a household would need roughly $30,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $710. That sits below the local median household income ($160,417), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for St. Johns CDP, OH as Very Low (composite score 41.8), which is near the middle of the national distribution. The strongest component scores on US5 are flood (55.5) and hurricane (39.9). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for St. Johns CDP, OH show little to no average snow and around 35.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 7 for ZIP 45884 (St. Johns CDP, OH) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport FDY (38.4 miles (61.8 km)) · James A. Rhodes State College (13.1 miles (21.0 km)) · Dayton Aviation Heritage National Historical Park (52.9 miles (85.1 km)) · VA: Lima Community Based Outpatient Clinic (12.3 miles (19.7 km))

Full lists and map pins are in the Infrastructure section below.