diff --git a/cpp/src/parquet/column_reader.cc b/cpp/src/parquet/column_reader.cc
index f5d9734aa1e01..ac4627d69c0f6 100644
--- a/cpp/src/parquet/column_reader.cc
+++ b/cpp/src/parquet/column_reader.cc
@@ -760,7 +760,7 @@ class ColumnReaderImplBase {
 
     if (page->encoding() == Encoding::PLAIN_DICTIONARY ||
         page->encoding() == Encoding::PLAIN) {
-      auto dictionary = MakeTypedDecoder<DType>(Encoding::PLAIN, descr_);
+      auto dictionary = MakeTypedDecoder<DType>(Encoding::PLAIN, descr_, pool_);
       dictionary->SetData(page->num_values(), page->data(), page->size());
 
       // The dictionary is fully decoded during DictionaryDecoder::Init, so the
@@ -883,47 +883,21 @@ class ColumnReaderImplBase {
       current_decoder_ = it->second.get();
     } else {
       switch (encoding) {
-        case Encoding::PLAIN: {
-          auto decoder = MakeTypedDecoder<DType>(Encoding::PLAIN, descr_);
-          current_decoder_ = decoder.get();
-          decoders_[static_cast<int>(encoding)] = std::move(decoder);
-          break;
-        }
-        case Encoding::BYTE_STREAM_SPLIT: {
-          auto decoder = MakeTypedDecoder<DType>(Encoding::BYTE_STREAM_SPLIT, descr_);
-          current_decoder_ = decoder.get();
-          decoders_[static_cast<int>(encoding)] = std::move(decoder);
-          break;
-        }
-        case Encoding::RLE: {
-          auto decoder = MakeTypedDecoder<DType>(Encoding::RLE, descr_);
+        case Encoding::PLAIN:
+        case Encoding::BYTE_STREAM_SPLIT:
+        case Encoding::RLE:
+        case Encoding::DELTA_BINARY_PACKED:
+        case Encoding::DELTA_BYTE_ARRAY:
+        case Encoding::DELTA_LENGTH_BYTE_ARRAY: {
+          auto decoder = MakeTypedDecoder<DType>(encoding, descr_, pool_);
           current_decoder_ = decoder.get();
           decoders_[static_cast<int>(encoding)] = std::move(decoder);
           break;
         }
+
         case Encoding::RLE_DICTIONARY:
           throw ParquetException("Dictionary page must be before data page.");
 
-        case Encoding::DELTA_BINARY_PACKED: {
-          auto decoder = MakeTypedDecoder<DType>(Encoding::DELTA_BINARY_PACKED, descr_);
-          current_decoder_ = decoder.get();
-          decoders_[static_cast<int>(encoding)] = std::move(decoder);
-          break;
-        }
-        case Encoding::DELTA_BYTE_ARRAY: {
-          auto decoder = MakeTypedDecoder<DType>(Encoding::DELTA_BYTE_ARRAY, descr_);
-          current_decoder_ = decoder.get();
-          decoders_[static_cast<int>(encoding)] = std::move(decoder);
-          break;
-        }
-        case Encoding::DELTA_LENGTH_BYTE_ARRAY: {
-          auto decoder =
-              MakeTypedDecoder<DType>(Encoding::DELTA_LENGTH_BYTE_ARRAY, descr_);
-          current_decoder_ = decoder.get();
-          decoders_[static_cast<int>(encoding)] = std::move(decoder);
-          break;
-        }
-
         default:
           throw ParquetException("Unknown encoding type.");
       }