Buffalo, NY
2025 and 2035 projected population

Ever wonder how many people live in Buffalo, NY and how fast that number changes?

Aterio data team has developed an AI enhanced model that helps organizations understand the forecasted growth of population in Buffalo, NY for years 2025 through 2035.

Population Growth Rate (Year over Year)

268,000270,000272,000274,000276,000278,000280,000-0.80%-0.60%-0.40%-0.20%0.00%0.20%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

278,286

Growth

0.00%

2021

Population

277,728

Growth

-0.20%

2022

Population

275,907

Growth

-0.66%

2023

Population

276,376

Growth

0.17%

2024

Population

276,617

Growth

0.09%

2025

Population

275,181

Growth

-0.52%

2026

Population

275,053

Growth

-0.05%

2027

Population

274,794

Growth

-0.09%

2028

Population

274,470

Growth

-0.12%

2029

Population

273,994

Growth

-0.17%

2030

Population

273,421

Growth

-0.21%

2031

Population

272,718

Growth

-0.26%

2032

Population

271,984

Growth

-0.27%

2033

Population

271,129

Growth

-0.31%

2034

Population

270,184

Growth

-0.35%

2035

Population

269,187

Growth

-0.37%

Last update at Thu May 28 2026

Zip code level csv report on population forecast and economic development in Buffalo, NY

Our team has created a comprehensive report on population forecast and economic development by zip code using our proprietary AI models.

Top 25 most populated zip codes in Buffalo, NY

Our model provides a detailed 2025 through 2035 projected population growth for every zip code in Buffalo, NY.

U.S. Zip code

2020 census

2025 population

2030 population

Open
1422153,72754,67054,094View full zip code report, 14221
1421541,34042,40942,264View full zip code report, 14215
1422440,90340,86340,557View full zip code report, 14224
1422533,36033,58933,266View full zip code report, 14225
1422629,92029,26529,018View full zip code report, 14226
1420723,77325,77325,499View full zip code report, 14207
1422823,40624,05223,939View full zip code report, 14228
1421723,01722,38722,233View full zip code report, 14217
1422022,64123,62323,488View full zip code report, 14220
1421122,20623,68123,618View full zip code report, 14211
1421322,13222,88722,741View full zip code report, 14213
1422321,73422,11722,034View full zip code report, 14223
1421621,46423,02822,894View full zip code report, 14216
1422720,54021,47021,339View full zip code report, 14227
1420620,06422,25922,128View full zip code report, 14206
1421419,75420,99220,886View full zip code report, 14214
1421818,93520,42520,363View full zip code report, 14218
1422215,10315,32015,226View full zip code report, 14222
1421014,14815,35715,259View full zip code report, 14210
1421911,39110,79610,699View full zip code report, 14219
1420111,19212,43512,338View full zip code report, 14201
1421210,97313,51513,446View full zip code report, 14212
1420810,34612,67112,612View full zip code report, 14208
142048,0037,6967,605View full zip code report, 14204
142097,8078,3198,222View full zip code report, 14209

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