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

275,682

Growth

-0.34%

2026

Population

275,485

Growth

-0.07%

2027

Population

275,167

Growth

-0.12%

2028

Population

274,791

Growth

-0.14%

2029

Population

274,271

Growth

-0.19%

2030

Population

273,660

Growth

-0.22%

2031

Population

272,924

Growth

-0.27%

2032

Population

272,162

Growth

-0.28%

2033

Population

271,283

Growth

-0.32%

2034

Population

270,317

Growth

-0.36%

2035

Population

269,301

Growth

-0.38%

Last update at Fri Jul 31 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
1421541,34042,43842,278View full zip code report, 14215
1422440,90340,82240,537View full zip code report, 14224
1422533,36033,58933,266View full zip code report, 14225
1422629,92029,45929,110View full zip code report, 14226
1420723,77325,78425,505View full zip code report, 14207
1422823,40624,07223,948View full zip code report, 14228
1421723,01722,68322,373View full zip code report, 14217
1422022,64123,59723,476View full zip code report, 14220
1421122,20623,68123,618View full zip code report, 14211
1421322,13223,07022,828View full zip code report, 14213
1422321,73422,11722,034View full zip code report, 14223
1421621,46423,01022,886View full zip code report, 14216
1422720,54021,47021,339View full zip code report, 14227
1420620,06422,30722,151View full zip code report, 14206
1421419,75421,28321,023View full zip code report, 14214
1421818,93520,42520,363View full zip code report, 14218
1422215,10315,30815,220View full zip code report, 14222
1421014,14815,34915,255View full zip code report, 14210
1421911,39110,79010,696View full zip code report, 14219
1420111,19212,56712,401View full zip code report, 14201
1421210,97313,50513,441View full zip code report, 14212
1420810,34612,66112,607View full zip code report, 14208
142048,0037,6907,603View full zip code report, 14204
142097,8078,4068,264View full zip code report, 14209

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