Saint Marys, OH 45885 ZIP Code Profile

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Saint Marys, OH

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ZIP Code 45885: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Saint Marys, OH 45885

Not Acceptable, USPS
St Marys, OH 45885

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 398
  • Single Family Addresses: 5,201
  • Multi-Family Addresses: 101
  • County: Auglaize County
  • Centroid: Latitude 40.547, Longitude -84.395
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 45885 has segments in 2 Counties (Auglaize, Mercer).

Neighborhood Data

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45885 ZIP Code Map

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Saint Marys, OH 45885 Data & Demographics (As of July 1, 2016)


Total Population 12,555
Population in Households 12,410
Population in Familes 10,242
Population in Group Qrtrs 145
Population Density1 193
Diversity Index2 11


Total Households 5,017
Average Household Size 2.47
Family Households 3,387
Average Family Size 3


Total Housing Units 5,734 (100%)
Owner Occupied HU 3,495 (61.0%)
Renter Occupied HU 1,522 (26.5%)
Vacant Housing Units 717 (12.5%)
Median Home Value $120,514
Average Home Value $149,041


Median Household Income $46,982
Average Household Income $57,883
Per Capita Income $23,260
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.03% -0.07%
Households 0.1% 0.02%
Families -0.13% -0.12%
Median Household Income   2.3%
Per Capita Income   2.09%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Saint Marys, OH 45885 - Peer Comparisons by Rank and Percentile

The table below compares 45885 to the other 1,168 ZIP Codes in Ohio by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 336 71st
Population Density1 # 593 49th
Diversity Index2 # 589 49th
Median Household Income # 653 44th
Per Capita Income # 617 47th

Additional comparisons and rankings can be made with a VERY EASY TO USE Ohio Census Data Comparison Tool.

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