Olive Branch is a community in Alexander County, Illinois, home to about 499 people across 9.4 square miles. Its ZIP code is 62969, and parts of 62988 and 62990 are in Olive Branch too.
Mostly Olive Branch
Mostly Tamms; part is in Olive Branch
Mostly Thebes; part is in Olive Branch
Each card is that ZIP code’s whole market, including any part outside Olive Branch. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Olive Branch’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Olive Branch well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | St. Louis Lambert International Airport (STL)120 miles away |
|---|---|
| Closer regional airport | Cape Girardeau Regional Airport (CGI)11 miles away |
| Nearest city of 250,000+ | St. Louis, MO110 miles away |
| Nearest city of 1 million+ | Chicago, IL333 miles away |
Straight-line distances from the center of Olive Branch; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Olive Branch had 650 residents in the 2020 census, down 25% since 2010.
It’s the 938th largest of 1,450 towns in Illinois by population.
Alexander County grew from 19,384 residents in 1900 to 5,240 in 2020.
Alexander County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 26°F. About 48 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Cape Girardeau Muni Ap, MO weather station (11 miles away).
960 jobs at 75 businesses in Alexander County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Libraries (1 nearby)
Museums
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Buying or selling around Olive Branch? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Shares ZIP codes with Tamms, Thebes and Unity.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.