| Type: | town |
| Upper Crystal Creek | |
| State: | nsw |
| Pop: | 187 |
| Postcode: | 2484 |
| Timezone: | AEST |
| Utc: | +10 |
| Timezone-Dst: | AEDT |
| Utc-Dst: | +11 |
| Lga: | Tweed Shire |
| Stategov: | Tweed |
| Fedgov: | Richmond |
Upper Crystal Creek is a town located in north-eastern New South Wales, Australia, in the Tweed Shire.
In the, Upper Crystal Creek recorded a population of 187 people, 51.9% female and 48.1% male.
The median age of the Upper Crystal Creek population was 46 years, 9 years above the national median of 37.
78.1% of people living in Upper Crystal Creek were born in Australia. The other top responses for country of birth were England 5.3%, Germany 3.2%, Zimbabwe 2.1%, New Zealand 2.1%, Italy 1.6%, 12.2% other countries.
88.2% of people spoke only English at home; the next most common languages were 2.1% Finnish, 1.6% German, 1.6% French, 1.6% Italian, 1.6% Spanish, 6.9% other languages.