45871 ZIP Code Profile, Map, Data & Demographics

ZIP Code Type: STANDARD
County: Auglaize County
Centroid: Latitude 40.495, Longitude -84.302
Time Zone: Eastern Time Zone (UTC -5 hours)
Observes DST: Yes

ZIP Code 45871 has segments in 2 Counties (Auglaize, Shelby).

Businesses Addresses: 47
PO Box Addresses: 239
Residential Addresses: 485

Multi-Family Addresses: 0
Single Family Addresses: 485

The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated: May 1, 2024.

New Knoxville, OH 45871 Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	2,012 (100%)
Population in Households	1,942 (96.5%)
Population in Families	1,663 (82.7%)
Population in Group Quarters¹	70 ( 3.5%)
Population Density	79
Diversity Index²	12


INCOME
Median Household Income	$82,296
Average Household Income	$98,728
% of Income for Mortgage⁴	18%
Per Capita Income	$37,322
Wealth Index⁵	76
Socioeconomic Status Index⁶	Moderate (58.3)

HOUSING
Total HU (Housing Units)	788 (100%)
Owner Occupied HU	604 (76.6%)
Renter Occupied HU	154 (19.5%)
Vacant Housing Units	30 ( 3.8%)
Median Home Value	$235,057
Average Home Value	$274,797
Housing Affordability Index³	127

HOUSEHOLDS
Total Households	758
Average Household Size	2.56
Family Households	558
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races 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.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

New Knoxville, OH 45871 - Peer Comparisons by Rank and Percentile

The table below compares 45871 to the other 1,135 ZIP Codes in Ohio by rank and percentile using July 1, 2025 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.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	-0.37%	-0.24%
Households	-0.03%	-0.05%
Families		-0.51%
Median Household Income		1.64%
Per Capita Income		2.38%
Owner Occupied HU		-0.64%

Variable Description	Rank	Percentile
Total Population	# 785	31st
Population Density	# 804	29th
Median Household Income	# 305	73rd
Housing Affordability Index	# 790	70th
Per Capita Income	# 493	57th
Diversity Index	# 934	17th

45871 ZIP Code Profile, Map, Data & Demographics

ZIP Code 45871: Basic Data & USPS Preferred City Name

New Knoxville, OH 45871 Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

New Knoxville, OH 45871 - Peer Comparisons by Rank and Percentile

Popular Places Near ZIP Code 45871

Use HTL Address Research for a Ohio Address and get...

Quick & Easy Ways to...

Ohio Census Data Comparison Tool

More Tools and Resources:

Auglaize County