Brookfield is a suburb of Tauranga, in the Bay of Plenty Region of New Zealand's North Island.

Brookfield covers 2.38 km (0.92 sq mi) and had an estimated population of 6,490 as of June 2023, with a population density of 2,727 people per km.

Historical population

Year	Pop.	±% p.a.
2006	4,950	—
2013	5,148	+0.56%
2018	5,754	+2.25%
Source:

Brookfield had a population of 5,754 at the 2018 New Zealand census, an increase of 606 people (11.8%) since the 2013 census, and an increase of 804 people (16.2%) since the 2006 census. There were 2,094 households, comprising 2,814 males and 2,940 females, giving a sex ratio of 0.96 males per female, with 1,329 people (23.1%) aged under 15 years, 1,143 (19.9%) aged 15 to 29, 2,448 (42.5%) aged 30 to 64, and 831 (14.4%) aged 65 or older.

Ethnicities were 79.0% European/Pākehā, 21.5% Māori, 3.3% Pacific peoples, 8.5% Asian, and 1.9% other ethnicities. People may identify with more than one ethnicity.

The percentage of people born overseas was 20.5, compared with 27.1% nationally.

Although some people chose not to answer the census's question about religious affiliation, 52.2% had no religion, 33.5% were Christian, 2.2% had Māori religious beliefs, 0.8% were Hindu, 0.5% were Muslim, 0.4% were Buddhist and 3.6% had other religions.

Of those at least 15 years old, 849 (19.2%) people had a bachelor's or higher degree, and 762 (17.2%) people had no formal qualifications. 519 people (11.7%) earned over $70,000 compared to 17.2% nationally. The employment status of those at least 15 was that 2,262 (51.1%) people were employed full-time, 654 (14.8%) were part-time, and 198 (4.5%) were unemployed.

Individual statistical areas

Name	Area (km)	Population	Density (per km)	Households	Median age	Median income
Brookfield West	1.32	2,931	2,220	1,083	34.2 years	$31,100
Brookfield East	1.05	2,823	2,689	1,011	35.1 years	$30,600
New Zealand					37.4 years	$31,800

Brookfield School is a co-educational state primary school for Year 1 to 6 students, with a roll of 323 as of August 2024.