Experiment is a community in Spalding County, Georgia, home to about 3,387 people across 3.0 square miles. It has no ZIP code of its own: it’s part of 30223.
Homes sold for a median of $158 per square foot in the three months ending August 2026, a balanced market.
Mostly Griffin; part is in Experiment
Each card is that ZIP code’s whole market, including any part outside Experiment. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Experiment’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Hartsfield Jackson Atlanta International Airport (ATL)28 miles away |
|---|---|
| Nearest city of 250,000+ | Atlanta, GA36 miles away |
| Nearest city of 1 million+ | Chicago, IL621 miles away |
Straight-line distances from the center of Experiment; 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.
Experiment had 3,328 residents in the 2020 census, up 3% since 2000.
It’s the 226th largest of 669 towns in Georgia by population.
Spalding County grew from 17,619 residents in 1900 to 67,306 in 2020.
Spalding County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 34°F. About 54.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Experiment, GA weather station (about a mile away).
17,205 jobs at 1,240 businesses in Spalding County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
148 doctors and other health care providers list an office in Experiment.
Nearest hospitals
Providers with an office here
| Primary care doctors | 6 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 5 |
| Nurse practitioners and physician assistants | 38 |
| Mental health providers | 73 |
| Physical and occupational therapists | 16 |
| Optometrists | 2 |
| Chiropractors | 7 |
| Pharmacies | 7 |
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 (6 nearby)
Grocery stores (2 nearby)
Pharmacies
Libraries (1 nearby)
Counts are within about 1.5 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.
Public schools here are run by Griffin-Spalding County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Atkinson Elementary SchoolGriffin | Pre-K–5 | 366 | Public | 1.4 mi |
| Beaverbrook Elementary SchoolGriffin | Pre-K–5 | 318 | Public | 4.8 mi |
| Cowan Road Elementary SchoolGriffin | Pre-K–5 | 557 | Public | 2.6 mi |
| Jackson Road Elementary SchoolGriffin | Pre-K–5 | 344 | Public | 1.9 mi |
| Jordan Hill Road Elementary SchoolGriffin | Pre-K–5 | 396 | Public | 2.9 mi |
| Moore Elementary SchoolGriffin | Pre-K–5 | 335 | Public | 0.7 mi |
| Orrs Elementary SchoolGriffin | Pre-K–5 | 467 | Public | 1.2 mi |
| Cowan Road Middle SchoolGriffin | 6–8 | 530 | Public | 2.5 mi |
| Kennedy Road Middle SchoolGriffin | 6–8 | 428 | Public | 2.3 mi |
| AZ Kelsey AcademyGriffin | 9–12 | 47 | Public | 1.0 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| First Baptist KindergartenGriffin | Pre-K–K | 20 | Baptist | 0.8 mi |
| New Horizons New Directions Preparatory AcademyGriffin | Pre-K–12 | 53 | Christian (no specific denomination) | 0.2 mi |
| Grace Academy Center for Independent StudyGriffin | 1–12 | 31 | Christian (no specific denomination) | 6.0 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 Griffin and East Griffin.
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.