Willow Creek consists of six neighborhoods with one secret lot, separated from other neighborhoods. Four neighborhoods have up to five residential lots each, with the fifth consisting of four community lots, while the sixth neighborhood is a large community park.
- Foundry Cove
- Courtyard Lane
- Pendula View
- Sage Estates
- Willow Creek Commercial District
- Magnolia Blossom Park
- Sylvan Glade (accessable through Sylvan Tree)
There are a total of 16 residential lots in Willow Creek.
- Cypress Terrace, owned by Spencer-Kim-Lewis
- Garden Essence, owned by BFF
- Ophelia Villa, owned by Goth
- Pique Hearth, owned by Pancakes
- Brook Bungalow
- Crick Cabana
- Daisy Hovel
- Rindle Rose
- Riverside Roost
- Steamlet Single
- Umbrage Manor
- The Blue Velvet - Nightclub
- Magnolia Blossom - Park
- Movers & Shakers - Gym
- Municipal Muses - Museum
- Willow Creek Archives - Library
- BFF household Garden Essence
- Summer Holiday, Travis Scott, Liberty Lee
- Free spirit Liberty, cheerful Summer, and geeky Travis are unlikely friends, and nothing can come between these three. Except perhaps the growing feelings both Summer and Liberty have for Travis...
- Pancakes family Pique Hearth
- Bob Pancakes, Eliza Pancakes
- Poor, poor Bob and Eliza – have they ever been happy? It seems there’s nothing one can do to please the other. Just what is keeping this couple together? Or, conversely, what is the spark that will finally drive them apart?
- Spencer-Kim-Lewis family Cypress Terrace
- Alice Spencer-Kim, Dennis Kim, Olivia Kim-Lewis, Eric Lewis, Vivian Lewis
- Okay, here’s the breakdown: Dennis Kim and Lydia Spencer had a daughter named Alice Spencer-Kim, then divorced. Alice married Eric Lewis and had her own little girl, Olivia Kim-Lewis. They live with Alice’s dad (Dennis, remember?) and Eric’s mom, Vivian Lewis. Hey, no one ever said family was easy!
- Goth family Ophelia Villa
- Mortimer Goth, Bella Goth, Cassandra Goth, Alexander Goth
- The Goths are an aristocratic family with a dreary aura. Between Mortimer writing macabre stories and Bella's mysterious disappearances will Cassandra and Alexander grow up to be gloomy, too?
- "The Sims - Vibrant Neighborhoods - Official Site". Retrieved on 4 October 2014.