There is one unique ZIP code in Assumption, Illinois and it is 62510. Area code: 217.
1
ZIP codes
76.52
sq mi land
0.01
sq mi water
217
area code
Assumption, IL ZIP code map
About Assumption, IL
Assumption, Illinois, is a quaint city nestled in Christian County. Known for its close-knit community, it offers a peaceful rural lifestyle. The city's unique charm attracts visitors looking for a break from urban living.
Location & geography
Assumption is strategically located at the intersection of State Route 48 and U.S. Route 51, making it accessible to neighboring areas. Nearby cities include Taylorville, which is approximately 12 miles to the northwest, Pana about 10 miles to the southeast, and Morrisonville roughly 13 miles to the northeast. The city spans a land area of 76.52 square miles and features a small water area of 0.01 square miles.
Community & economy
The character of Assumption is defined by its friendly residents and community gatherings, fostering a warm atmosphere. The local economy is supported by agriculture, retail, and small businesses that provide essential services to the inhabitants. Daily life in Assumption is marked by a strong sense of community, with numerous events and activities that bring people together.
Transportation
Assumption is primarily served by U.S. Route 51 and State Route 48, facilitating easy travel to surrounding towns and cities. The nearest major airport is the Abraham Lincoln Capital Airport in Springfield, located about 30 miles to the north, providing regional and national flights.
History
Founded in the late 19th century, Assumption has deep agricultural roots that have shaped its development. Key industries historically revolved around farming and local trade, which remain significant today. Notable events in the city's history reflect its resilience and commitment to community development.
Did you know?
A surprising fact about Assumption is that it holds an annual event known as the Assumption Fall Festival, which brings together locals and visitors for a weekend of fun. Additionally, the city's unique name is derived from the religious term 'Assumption,' which refers to the belief in the ascension of the Virgin Mary.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What is the ZIP code for Assumption, IL?
Assumption, IL has one ZIP code: 62510.
What is the main ZIP code for Assumption, IL?
The primary ZIP code for Assumption, IL is 62510. The city uses area code 217 for phone service.
What county is Assumption, IL in?
Assumption is located in Christian County, Illinois.
How many ZIP codes are in Assumption, IL?
Assumption, IL has 1 ZIP code.
What is the ZIP code for downtown Assumption, Illinois?
Downtown Assumption, Illinois is located in ZIP code 62510, which serves as the primary postal code for the city's central business district in Christian County.
What ZIP code should I use when mailing to businesses in Assumption, IL?
All businesses and residences in Assumption, Illinois use the ZIP code 62510, as it is the only postal code assigned to this Christian County municipality.
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