Zachary is a city in East Baton Rouge Parish, Louisiana, home to about 19,952 people across 26 square miles. Its ZIP code is 70791, and parts of 70777 are in Zachary too.
Homes sold for a median of $155 per square foot in the three months ending August 2026, a seller’s market.
Mostly Zachary; also Central
Mostly Slaughter; part is in Zachary
Each card is that ZIP code’s whole market, including any part outside Zachary. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Zachary’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Louis Armstrong New Orleans International Airport (MSY)69 miles away |
|---|---|
| Closer regional airport | Baton Rouge Metropolitan Airport (BTR)9 miles away |
| Nearest city of 250,000+ | New Orleans, LA83 miles away |
| Nearest city of 1 million+ | Houston, TX261 miles away |
Straight-line distances from the center of Zachary; 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.
Zachary had 19,316 residents in the 2020 census, up 71% since 2000.
It’s the 25th largest of 487 towns in Louisiana by population.
East Baton Rouge Parish grew from 31,153 residents in 1900 to 456,781 in 2020.
East Baton Rouge Parish, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 42°F. About 62 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Baton Rouge Ryan Ap, LA weather station (8 miles away).
244,574 jobs at 12,542 businesses in East Baton Rouge Parish. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
290 doctors and other health care providers list an office in Zachary.
Nearest hospitals
Providers with an office here
| Primary care doctors | 20 |
|---|---|
| Specialist doctors | 39 |
| Dentists | 21 |
| Nurse practitioners and physician assistants | 55 |
| Mental health providers | 60 |
| Physical and occupational therapists | 87 |
| Optometrists | 5 |
| Chiropractors | 3 |
| Pharmacies | 15 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (5 nearby)
Grocery stores (2 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Theaters and performance venues
Counts are within about 3.5 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.
Established in 1889.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Zachary Community School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Zachary Early Learning CenterZachary | Pre-K | 201 | Public | 1.5 mi |
| Northwestern Elementary SchoolZachary | K | 337 | Public | 1.6 mi |
| Rollins Place ElementaryZachary | 1–2 | 774 | Public | 1.3 mi |
| Zachary Elementary SchoolZachary | 3–4 | 778 | Public | 2.3 mi |
| Copper Mill Elementary/Middle SchoolZachary | 5–6 | 837 | Public | 3.6 mi |
| Northwestern Middle SchoolZachary | 7–8 | 841 | Public | 1.2 mi |
| Zachary High SchoolZachary | 9–12 | 1,726 | Public | 1.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Zachary Christian AcademyZachary | Pre-K–12 | 103 | Christian (no specific denomination) | 5.6 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Central and Slaughter.
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.